diff options
author | Paul Walmsley <paul@pwsan.com> | 2011-07-09 19:14:07 -0600 |
---|---|---|
committer | Paul Walmsley <paul@pwsan.com> | 2011-07-09 19:14:07 -0600 |
commit | bc6149587b309e3231e5ac7138b84197813e17ec (patch) | |
tree | 0b2b29bce338be46b985ce6d3aaa2bd2671fbaa9 /arch/arm | |
parent | 0d619a89998d308c48d06b033eccb7374c456f12 (diff) | |
download | linux-bc6149587b309e3231e5ac7138b84197813e17ec.tar.bz2 |
omap_hwmod: use a terminator record with omap_hwmod_dma_info arrays
Previously, struct omap_hwmod_dma_info arrays were unterminated; and
users of these arrays used the ARRAY_SIZE() macro to determine the
length of the array. However, ARRAY_SIZE() only works when the array
is in the same scope as the macro user.
So far this hasn't been a problem. However, to reduce duplicated
data, a subsequent patch will move common data to a separate, shared
file. When this is done, ARRAY_SIZE() will no longer be usable.
This patch removes ARRAY_SIZE() usage for struct omap_hwmod_dma_info
arrays and uses a sentinel value (irq == -1) as the array terminator
instead.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Diffstat (limited to 'arch/arm')
-rw-r--r-- | arch/arm/mach-omap2/omap_hwmod.c | 30 | ||||
-rw-r--r-- | arch/arm/mach-omap2/omap_hwmod_2420_data.c | 20 | ||||
-rw-r--r-- | arch/arm/mach-omap2/omap_hwmod_2430_data.c | 32 | ||||
-rw-r--r-- | arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 43 | ||||
-rw-r--r-- | arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 60 | ||||
-rw-r--r-- | arch/arm/plat-omap/include/plat/omap_hwmod.h | 8 |
6 files changed, 106 insertions, 87 deletions
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c index 21e3eb8e83c1..d1a8bdefea3f 100644 --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -702,6 +702,29 @@ static int _count_mpu_irqs(struct omap_hwmod *oh) } /** + * _count_sdma_reqs - count the number of SDMA request lines associated with @oh + * @oh: struct omap_hwmod *oh + * + * Count and return the number of SDMA request lines associated with + * the hwmod @oh. Used to allocate struct resource data. Returns 0 + * if @oh is NULL. + */ +static int _count_sdma_reqs(struct omap_hwmod *oh) +{ + struct omap_hwmod_dma_info *ohdi; + int i = 0; + + if (!oh || !oh->sdma_reqs) + return 0; + + do { + ohdi = &oh->sdma_reqs[i++]; + } while (ohdi->dma_req != -1); + + return i; +} + +/** * _count_ocp_if_addr_spaces - count the number of address space entries for @oh * @oh: struct omap_hwmod *oh * @@ -1987,7 +2010,7 @@ int omap_hwmod_count_resources(struct omap_hwmod *oh) { int ret, i; - ret = _count_mpu_irqs(oh) + oh->sdma_reqs_cnt; + ret = _count_mpu_irqs(oh) + _count_sdma_reqs(oh); for (i = 0; i < oh->slaves_cnt; i++) ret += _count_ocp_if_addr_spaces(oh->slaves[i]); @@ -2007,7 +2030,7 @@ int omap_hwmod_count_resources(struct omap_hwmod *oh) */ int omap_hwmod_fill_resources(struct omap_hwmod *oh, struct resource *res) { - int i, j, mpu_irqs_cnt; + int i, j, mpu_irqs_cnt, sdma_reqs_cnt; int r = 0; /* For each IRQ, DMA, memory area, fill in array.*/ @@ -2021,7 +2044,8 @@ int omap_hwmod_fill_resources(struct omap_hwmod *oh, struct resource *res) r++; } - for (i = 0; i < oh->sdma_reqs_cnt; i++) { + sdma_reqs_cnt = _count_sdma_reqs(oh); + for (i = 0; i < sdma_reqs_cnt; i++) { (res + r)->name = (oh->sdma_reqs + i)->name; (res + r)->start = (oh->sdma_reqs + i)->dma_req; (res + r)->end = (oh->sdma_reqs + i)->dma_req; diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c index 73157eef2590..60c817e63c3b 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c @@ -831,6 +831,7 @@ static struct omap_hwmod_class uart_class = { static struct omap_hwmod_dma_info uart1_sdma_reqs[] = { { .name = "rx", .dma_req = OMAP24XX_DMA_UART1_RX, }, { .name = "tx", .dma_req = OMAP24XX_DMA_UART1_TX, }, + { .dma_req = -1 } }; static struct omap_hwmod_ocp_if *omap2420_uart1_slaves[] = { @@ -841,7 +842,6 @@ static struct omap_hwmod omap2420_uart1_hwmod = { .name = "uart1", .mpu_irqs = omap2_uart1_mpu_irqs, .sdma_reqs = uart1_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(uart1_sdma_reqs), .main_clk = "uart1_fck", .prcm = { .omap2 = { @@ -863,6 +863,7 @@ static struct omap_hwmod omap2420_uart1_hwmod = { static struct omap_hwmod_dma_info uart2_sdma_reqs[] = { { .name = "rx", .dma_req = OMAP24XX_DMA_UART2_RX, }, { .name = "tx", .dma_req = OMAP24XX_DMA_UART2_TX, }, + { .dma_req = -1 } }; static struct omap_hwmod_ocp_if *omap2420_uart2_slaves[] = { @@ -873,7 +874,6 @@ static struct omap_hwmod omap2420_uart2_hwmod = { .name = "uart2", .mpu_irqs = omap2_uart2_mpu_irqs, .sdma_reqs = uart2_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(uart2_sdma_reqs), .main_clk = "uart2_fck", .prcm = { .omap2 = { @@ -895,6 +895,7 @@ static struct omap_hwmod omap2420_uart2_hwmod = { static struct omap_hwmod_dma_info uart3_sdma_reqs[] = { { .name = "rx", .dma_req = OMAP24XX_DMA_UART3_RX, }, { .name = "tx", .dma_req = OMAP24XX_DMA_UART3_TX, }, + { .dma_req = -1 } }; static struct omap_hwmod_ocp_if *omap2420_uart3_slaves[] = { @@ -905,7 +906,6 @@ static struct omap_hwmod omap2420_uart3_hwmod = { .name = "uart3", .mpu_irqs = omap2_uart3_mpu_irqs, .sdma_reqs = uart3_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(uart3_sdma_reqs), .main_clk = "uart3_fck", .prcm = { .omap2 = { @@ -942,6 +942,7 @@ static struct omap_hwmod_class omap2420_dss_hwmod_class = { static struct omap_hwmod_dma_info omap2420_dss_sdma_chs[] = { { .name = "dispc", .dma_req = 5 }, + { .dma_req = -1 } }; /* dss */ @@ -980,7 +981,6 @@ static struct omap_hwmod omap2420_dss_core_hwmod = { .class = &omap2420_dss_hwmod_class, .main_clk = "dss1_fck", /* instead of dss_fck */ .sdma_reqs = omap2420_dss_sdma_chs, - .sdma_reqs_cnt = ARRAY_SIZE(omap2420_dss_sdma_chs), .prcm = { .omap2 = { .prcm_reg_id = 1, @@ -1186,6 +1186,7 @@ static struct omap_i2c_dev_attr i2c_dev_attr; static struct omap_hwmod_dma_info i2c1_sdma_reqs[] = { { .name = "tx", .dma_req = OMAP24XX_DMA_I2C1_TX }, { .name = "rx", .dma_req = OMAP24XX_DMA_I2C1_RX }, + { .dma_req = -1 } }; static struct omap_hwmod_ocp_if *omap2420_i2c1_slaves[] = { @@ -1196,7 +1197,6 @@ static struct omap_hwmod omap2420_i2c1_hwmod = { .name = "i2c1", .mpu_irqs = omap2_i2c1_mpu_irqs, .sdma_reqs = i2c1_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(i2c1_sdma_reqs), .main_clk = "i2c1_fck", .prcm = { .omap2 = { @@ -1220,6 +1220,7 @@ static struct omap_hwmod omap2420_i2c1_hwmod = { static struct omap_hwmod_dma_info i2c2_sdma_reqs[] = { { .name = "tx", .dma_req = OMAP24XX_DMA_I2C2_TX }, { .name = "rx", .dma_req = OMAP24XX_DMA_I2C2_RX }, + { .dma_req = -1 } }; static struct omap_hwmod_ocp_if *omap2420_i2c2_slaves[] = { @@ -1230,7 +1231,6 @@ static struct omap_hwmod omap2420_i2c2_hwmod = { .name = "i2c2", .mpu_irqs = omap2_i2c2_mpu_irqs, .sdma_reqs = i2c2_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(i2c2_sdma_reqs), .main_clk = "i2c2_fck", .prcm = { .omap2 = { @@ -1611,6 +1611,7 @@ static struct omap_hwmod_dma_info omap2420_mcspi1_sdma_reqs[] = { { .name = "rx2", .dma_req = 40 }, /* DMA_SPI1_RX2 */ { .name = "tx3", .dma_req = 41 }, /* DMA_SPI1_TX3 */ { .name = "rx3", .dma_req = 42 }, /* DMA_SPI1_RX3 */ + { .dma_req = -1 } }; static struct omap_hwmod_ocp_if *omap2420_mcspi1_slaves[] = { @@ -1625,7 +1626,6 @@ static struct omap_hwmod omap2420_mcspi1_hwmod = { .name = "mcspi1_hwmod", .mpu_irqs = omap2_mcspi1_mpu_irqs, .sdma_reqs = omap2420_mcspi1_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap2420_mcspi1_sdma_reqs), .main_clk = "mcspi1_fck", .prcm = { .omap2 = { @@ -1649,6 +1649,7 @@ static struct omap_hwmod_dma_info omap2420_mcspi2_sdma_reqs[] = { { .name = "rx0", .dma_req = 44 }, /* DMA_SPI2_RX0 */ { .name = "tx1", .dma_req = 45 }, /* DMA_SPI2_TX1 */ { .name = "rx1", .dma_req = 46 }, /* DMA_SPI2_RX1 */ + { .dma_req = -1 } }; static struct omap_hwmod_ocp_if *omap2420_mcspi2_slaves[] = { @@ -1663,7 +1664,6 @@ static struct omap_hwmod omap2420_mcspi2_hwmod = { .name = "mcspi2_hwmod", .mpu_irqs = omap2_mcspi2_mpu_irqs, .sdma_reqs = omap2420_mcspi2_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap2420_mcspi2_sdma_reqs), .main_clk = "mcspi2_fck", .prcm = { .omap2 = { @@ -1700,6 +1700,7 @@ static struct omap_hwmod_irq_info omap2420_mcbsp1_irqs[] = { static struct omap_hwmod_dma_info omap2420_mcbsp1_sdma_chs[] = { { .name = "rx", .dma_req = 32 }, { .name = "tx", .dma_req = 31 }, + { .dma_req = -1 } }; /* l4_core -> mcbsp1 */ @@ -1721,7 +1722,6 @@ static struct omap_hwmod omap2420_mcbsp1_hwmod = { .class = &omap2420_mcbsp_hwmod_class, .mpu_irqs = omap2420_mcbsp1_irqs, .sdma_reqs = omap2420_mcbsp1_sdma_chs, - .sdma_reqs_cnt = ARRAY_SIZE(omap2420_mcbsp1_sdma_chs), .main_clk = "mcbsp1_fck", .prcm = { .omap2 = { @@ -1747,6 +1747,7 @@ static struct omap_hwmod_irq_info omap2420_mcbsp2_irqs[] = { static struct omap_hwmod_dma_info omap2420_mcbsp2_sdma_chs[] = { { .name = "rx", .dma_req = 34 }, { .name = "tx", .dma_req = 33 }, + { .dma_req = -1 } }; /* l4_core -> mcbsp2 */ @@ -1768,7 +1769,6 @@ static struct omap_hwmod omap2420_mcbsp2_hwmod = { .class = &omap2420_mcbsp_hwmod_class, .mpu_irqs = omap2420_mcbsp2_irqs, .sdma_reqs = omap2420_mcbsp2_sdma_chs, - .sdma_reqs_cnt = ARRAY_SIZE(omap2420_mcbsp2_sdma_chs), .main_clk = "mcbsp2_fck", .prcm = { .omap2 = { diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c index 62ecc685f1a2..af758b3e723c 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c @@ -903,6 +903,7 @@ static struct omap_hwmod_class uart_class = { static struct omap_hwmod_dma_info uart1_sdma_reqs[] = { { .name = "rx", .dma_req = OMAP24XX_DMA_UART1_RX, }, { .name = "tx", .dma_req = OMAP24XX_DMA_UART1_TX, }, + { .dma_req = -1 } }; static struct omap_hwmod_ocp_if *omap2430_uart1_slaves[] = { @@ -913,7 +914,6 @@ static struct omap_hwmod omap2430_uart1_hwmod = { .name = "uart1", .mpu_irqs = omap2_uart1_mpu_irqs, .sdma_reqs = uart1_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(uart1_sdma_reqs), .main_clk = "uart1_fck", .prcm = { .omap2 = { @@ -935,6 +935,7 @@ static struct omap_hwmod omap2430_uart1_hwmod = { static struct omap_hwmod_dma_info uart2_sdma_reqs[] = { { .name = "rx", .dma_req = OMAP24XX_DMA_UART2_RX, }, { .name = "tx", .dma_req = OMAP24XX_DMA_UART2_TX, }, + { .dma_req = -1 } }; static struct omap_hwmod_ocp_if *omap2430_uart2_slaves[] = { @@ -945,7 +946,6 @@ static struct omap_hwmod omap2430_uart2_hwmod = { .name = "uart2", .mpu_irqs = omap2_uart2_mpu_irqs, .sdma_reqs = uart2_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(uart2_sdma_reqs), .main_clk = "uart2_fck", .prcm = { .omap2 = { @@ -967,6 +967,7 @@ static struct omap_hwmod omap2430_uart2_hwmod = { static struct omap_hwmod_dma_info uart3_sdma_reqs[] = { { .name = "rx", .dma_req = OMAP24XX_DMA_UART3_RX, }, { .name = "tx", .dma_req = OMAP24XX_DMA_UART3_TX, }, + { .dma_req = -1 } }; static struct omap_hwmod_ocp_if *omap2430_uart3_slaves[] = { @@ -977,7 +978,6 @@ static struct omap_hwmod omap2430_uart3_hwmod = { .name = "uart3", .mpu_irqs = omap2_uart3_mpu_irqs, .sdma_reqs = uart3_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(uart3_sdma_reqs), .main_clk = "uart3_fck", .prcm = { .omap2 = { @@ -1014,6 +1014,7 @@ static struct omap_hwmod_class omap2430_dss_hwmod_class = { static struct omap_hwmod_dma_info omap2430_dss_sdma_chs[] = { { .name = "dispc", .dma_req = 5 }, + { .dma_req = -1 } }; /* dss */ @@ -1046,7 +1047,6 @@ static struct omap_hwmod omap2430_dss_core_hwmod = { .class = &omap2430_dss_hwmod_class, .main_clk = "dss1_fck", /* instead of dss_fck */ .sdma_reqs = omap2430_dss_sdma_chs, - .sdma_reqs_cnt = ARRAY_SIZE(omap2430_dss_sdma_chs), .prcm = { .omap2 = { .prcm_reg_id = 1, @@ -1237,6 +1237,7 @@ static struct omap_i2c_dev_attr i2c_dev_attr = { static struct omap_hwmod_dma_info i2c1_sdma_reqs[] = { { .name = "tx", .dma_req = OMAP24XX_DMA_I2C1_TX }, { .name = "rx", .dma_req = OMAP24XX_DMA_I2C1_RX }, + { .dma_req = -1 } }; static struct omap_hwmod_ocp_if *omap2430_i2c1_slaves[] = { @@ -1247,7 +1248,6 @@ static struct omap_hwmod omap2430_i2c1_hwmod = { .name = "i2c1", .mpu_irqs = omap2_i2c1_mpu_irqs, .sdma_reqs = i2c1_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(i2c1_sdma_reqs), .main_clk = "i2chs1_fck", .prcm = { .omap2 = { @@ -1278,6 +1278,7 @@ static struct omap_hwmod omap2430_i2c1_hwmod = { static struct omap_hwmod_dma_info i2c2_sdma_reqs[] = { { .name = "tx", .dma_req = OMAP24XX_DMA_I2C2_TX }, { .name = "rx", .dma_req = OMAP24XX_DMA_I2C2_RX }, + { .dma_req = -1 } }; static struct omap_hwmod_ocp_if *omap2430_i2c2_slaves[] = { @@ -1288,7 +1289,6 @@ static struct omap_hwmod omap2430_i2c2_hwmod = { .name = "i2c2", .mpu_irqs = omap2_i2c2_mpu_irqs, .sdma_reqs = i2c2_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(i2c2_sdma_reqs), .main_clk = "i2chs2_fck", .prcm = { .omap2 = { @@ -1716,6 +1716,7 @@ static struct omap_hwmod_dma_info omap2430_mcspi1_sdma_reqs[] = { { .name = "rx2", .dma_req = 40 }, /* DMA_SPI1_RX2 */ { .name = "tx3", .dma_req = 41 }, /* DMA_SPI1_TX3 */ { .name = "rx3", .dma_req = 42 }, /* DMA_SPI1_RX3 */ + { .dma_req = -1 } }; static struct omap_hwmod_ocp_if *omap2430_mcspi1_slaves[] = { @@ -1730,7 +1731,6 @@ static struct omap_hwmod omap2430_mcspi1_hwmod = { .name = "mcspi1_hwmod", .mpu_irqs = omap2_mcspi1_mpu_irqs, .sdma_reqs = omap2430_mcspi1_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap2430_mcspi1_sdma_reqs), .main_clk = "mcspi1_fck", .prcm = { .omap2 = { @@ -1754,6 +1754,7 @@ static struct omap_hwmod_dma_info omap2430_mcspi2_sdma_reqs[] = { { .name = "rx0", .dma_req = 44 }, /* DMA_SPI2_RX0 */ { .name = "tx1", .dma_req = 45 }, /* DMA_SPI2_TX1 */ { .name = "rx1", .dma_req = 46 }, /* DMA_SPI2_RX1 */ + { .dma_req = -1 } }; static struct omap_hwmod_ocp_if *omap2430_mcspi2_slaves[] = { @@ -1768,7 +1769,6 @@ static struct omap_hwmod omap2430_mcspi2_hwmod = { .name = "mcspi2_hwmod", .mpu_irqs = omap2_mcspi2_mpu_irqs, .sdma_reqs = omap2430_mcspi2_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap2430_mcspi2_sdma_reqs), .main_clk = "mcspi2_fck", .prcm = { .omap2 = { @@ -1797,6 +1797,7 @@ static struct omap_hwmod_dma_info omap2430_mcspi3_sdma_reqs[] = { { .name = "rx0", .dma_req = 16 }, /* DMA_SPI3_RX0 */ { .name = "tx1", .dma_req = 23 }, /* DMA_SPI3_TX1 */ { .name = "rx1", .dma_req = 24 }, /* DMA_SPI3_RX1 */ + { .dma_req = -1 } }; static struct omap_hwmod_ocp_if *omap2430_mcspi3_slaves[] = { @@ -1811,7 +1812,6 @@ static struct omap_hwmod omap2430_mcspi3_hwmod = { .name = "mcspi3_hwmod", .mpu_irqs = omap2430_mcspi3_mpu_irqs, .sdma_reqs = omap2430_mcspi3_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap2430_mcspi3_sdma_reqs), .main_clk = "mcspi3_fck", .prcm = { .omap2 = { @@ -1915,6 +1915,7 @@ static struct omap_hwmod_irq_info omap2430_mcbsp1_irqs[] = { static struct omap_hwmod_dma_info omap2430_mcbsp1_sdma_chs[] = { { .name = "rx", .dma_req = 32 }, { .name = "tx", .dma_req = 31 }, + { .dma_req = -1 } }; /* l4_core -> mcbsp1 */ @@ -1936,7 +1937,6 @@ static struct omap_hwmod omap2430_mcbsp1_hwmod = { .class = &omap2430_mcbsp_hwmod_class, .mpu_irqs = omap2430_mcbsp1_irqs, .sdma_reqs = omap2430_mcbsp1_sdma_chs, - .sdma_reqs_cnt = ARRAY_SIZE(omap2430_mcbsp1_sdma_chs), .main_clk = "mcbsp1_fck", .prcm = { .omap2 = { @@ -1963,6 +1963,7 @@ static struct omap_hwmod_irq_info omap2430_mcbsp2_irqs[] = { static struct omap_hwmod_dma_info omap2430_mcbsp2_sdma_chs[] = { { .name = "rx", .dma_req = 34 }, { .name = "tx", .dma_req = 33 }, + { .dma_req = -1 } }; /* l4_core -> mcbsp2 */ @@ -1984,7 +1985,6 @@ static struct omap_hwmod omap2430_mcbsp2_hwmod = { .class = &omap2430_mcbsp_hwmod_class, .mpu_irqs = omap2430_mcbsp2_irqs, .sdma_reqs = omap2430_mcbsp2_sdma_chs, - .sdma_reqs_cnt = ARRAY_SIZE(omap2430_mcbsp2_sdma_chs), .main_clk = "mcbsp2_fck", .prcm = { .omap2 = { @@ -2011,6 +2011,7 @@ static struct omap_hwmod_irq_info omap2430_mcbsp3_irqs[] = { static struct omap_hwmod_dma_info omap2430_mcbsp3_sdma_chs[] = { { .name = "rx", .dma_req = 18 }, { .name = "tx", .dma_req = 17 }, + { .dma_req = -1 } }; static struct omap_hwmod_addr_space omap2430_mcbsp3_addrs[] = { @@ -2042,7 +2043,6 @@ static struct omap_hwmod omap2430_mcbsp3_hwmod = { .class = &omap2430_mcbsp_hwmod_class, .mpu_irqs = omap2430_mcbsp3_irqs, .sdma_reqs = omap2430_mcbsp3_sdma_chs, - .sdma_reqs_cnt = ARRAY_SIZE(omap2430_mcbsp3_sdma_chs), .main_clk = "mcbsp3_fck", .prcm = { .omap2 = { @@ -2069,6 +2069,7 @@ static struct omap_hwmod_irq_info omap2430_mcbsp4_irqs[] = { static struct omap_hwmod_dma_info omap2430_mcbsp4_sdma_chs[] = { { .name = "rx", .dma_req = 20 }, { .name = "tx", .dma_req = 19 }, + { .dma_req = -1 } }; static struct omap_hwmod_addr_space omap2430_mcbsp4_addrs[] = { @@ -2100,7 +2101,6 @@ static struct omap_hwmod omap2430_mcbsp4_hwmod = { .class = &omap2430_mcbsp_hwmod_class, .mpu_irqs = omap2430_mcbsp4_irqs, .sdma_reqs = omap2430_mcbsp4_sdma_chs, - .sdma_reqs_cnt = ARRAY_SIZE(omap2430_mcbsp4_sdma_chs), .main_clk = "mcbsp4_fck", .prcm = { .omap2 = { @@ -2127,6 +2127,7 @@ static struct omap_hwmod_irq_info omap2430_mcbsp5_irqs[] = { static struct omap_hwmod_dma_info omap2430_mcbsp5_sdma_chs[] = { { .name = "rx", .dma_req = 22 }, { .name = "tx", .dma_req = 21 }, + { .dma_req = -1 } }; static struct omap_hwmod_addr_space omap2430_mcbsp5_addrs[] = { @@ -2158,7 +2159,6 @@ static struct omap_hwmod omap2430_mcbsp5_hwmod = { .class = &omap2430_mcbsp_hwmod_class, .mpu_irqs = omap2430_mcbsp5_irqs, .sdma_reqs = omap2430_mcbsp5_sdma_chs, - .sdma_reqs_cnt = ARRAY_SIZE(omap2430_mcbsp5_sdma_chs), .main_clk = "mcbsp5_fck", .prcm = { .omap2 = { @@ -2202,6 +2202,7 @@ static struct omap_hwmod_irq_info omap2430_mmc1_mpu_irqs[] = { static struct omap_hwmod_dma_info omap2430_mmc1_sdma_reqs[] = { { .name = "tx", .dma_req = 61 }, /* DMA_MMC1_TX */ { .name = "rx", .dma_req = 62 }, /* DMA_MMC1_RX */ + { .dma_req = -1 } }; static struct omap_hwmod_opt_clk omap2430_mmc1_opt_clks[] = { @@ -2221,7 +2222,6 @@ static struct omap_hwmod omap2430_mmc1_hwmod = { .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, .mpu_irqs = omap2430_mmc1_mpu_irqs, .sdma_reqs = omap2430_mmc1_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap2430_mmc1_sdma_reqs), .opt_clks = omap2430_mmc1_opt_clks, .opt_clks_cnt = ARRAY_SIZE(omap2430_mmc1_opt_clks), .main_clk = "mmchs1_fck", @@ -2251,6 +2251,7 @@ static struct omap_hwmod_irq_info omap2430_mmc2_mpu_irqs[] = { static struct omap_hwmod_dma_info omap2430_mmc2_sdma_reqs[] = { { .name = "tx", .dma_req = 47 }, /* DMA_MMC2_TX */ { .name = "rx", .dma_req = 48 }, /* DMA_MMC2_RX */ + { .dma_req = -1 } }; static struct omap_hwmod_opt_clk omap2430_mmc2_opt_clks[] = { @@ -2266,7 +2267,6 @@ static struct omap_hwmod omap2430_mmc2_hwmod = { .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, .mpu_irqs = omap2430_mmc2_mpu_irqs, .sdma_reqs = omap2430_mmc2_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap2430_mmc2_sdma_reqs), .opt_clks = omap2430_mmc2_opt_clks, .opt_clks_cnt = ARRAY_SIZE(omap2430_mmc2_opt_clks), .main_clk = "mmchs2_fck", diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c index 6bac4bb14df3..265f0b10e5ca 100644 --- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c @@ -1213,6 +1213,7 @@ static struct omap_hwmod_class uart_class = { static struct omap_hwmod_dma_info uart1_sdma_reqs[] = { { .name = "tx", .dma_req = OMAP24XX_DMA_UART1_TX, }, { .name = "rx", .dma_req = OMAP24XX_DMA_UART1_RX, }, + { .dma_req = -1 } }; static struct omap_hwmod_ocp_if *omap3xxx_uart1_slaves[] = { @@ -1223,7 +1224,6 @@ static struct omap_hwmod omap3xxx_uart1_hwmod = { .name = "uart1", .mpu_irqs = omap2_uart1_mpu_irqs, .sdma_reqs = uart1_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(uart1_sdma_reqs), .main_clk = "uart1_fck", .prcm = { .omap2 = { @@ -1245,6 +1245,7 @@ static struct omap_hwmod omap3xxx_uart1_hwmod = { static struct omap_hwmod_dma_info uart2_sdma_reqs[] = { { .name = "tx", .dma_req = OMAP24XX_DMA_UART2_TX, }, { .name = "rx", .dma_req = OMAP24XX_DMA_UART2_RX, }, + { .dma_req = -1 } }; static struct omap_hwmod_ocp_if *omap3xxx_uart2_slaves[] = { @@ -1255,7 +1256,6 @@ static struct omap_hwmod omap3xxx_uart2_hwmod = { .name = "uart2", .mpu_irqs = omap2_uart2_mpu_irqs, .sdma_reqs = uart2_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(uart2_sdma_reqs), .main_clk = "uart2_fck", .prcm = { .omap2 = { @@ -1277,6 +1277,7 @@ static struct omap_hwmod omap3xxx_uart2_hwmod = { static struct omap_hwmod_dma_info uart3_sdma_reqs[] = { { .name = "tx", .dma_req = OMAP24XX_DMA_UART3_TX, }, { .name = "rx", .dma_req = OMAP24XX_DMA_UART3_RX, }, + { .dma_req = -1 } }; static struct omap_hwmod_ocp_if *omap3xxx_uart3_slaves[] = { @@ -1287,7 +1288,6 @@ static struct omap_hwmod omap3xxx_uart3_hwmod = { .name = "uart3", .mpu_irqs = omap2_uart3_mpu_irqs, .sdma_reqs = uart3_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(uart3_sdma_reqs), .main_clk = "uart3_fck", .prcm = { .omap2 = { @@ -1314,6 +1314,7 @@ static struct omap_hwmod_irq_info uart4_mpu_irqs[] = { static struct omap_hwmod_dma_info uart4_sdma_reqs[] = { { .name = "rx", .dma_req = OMAP36XX_DMA_UART4_RX, }, { .name = "tx", .dma_req = OMAP36XX_DMA_UART4_TX, }, + { .dma_req = -1 } }; static struct omap_hwmod_ocp_if *omap3xxx_uart4_slaves[] = { @@ -1324,7 +1325,6 @@ static struct omap_hwmod omap3xxx_uart4_hwmod = { .name = "uart4", .mpu_irqs = uart4_mpu_irqs, .sdma_reqs = uart4_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(uart4_sdma_reqs), .main_clk = "uart4_fck", .prcm = { .omap2 = { @@ -1367,6 +1367,7 @@ static struct omap_hwmod_class omap3xxx_dss_hwmod_class = { static struct omap_hwmod_dma_info omap3xxx_dss_sdma_chs[] = { { .name = "dispc", .dma_req = 5 }, { .name = "dsi1", .dma_req = 74 }, + { .dma_req = -1 } }; /* dss */ @@ -1426,8 +1427,6 @@ static struct omap_hwmod omap3430es1_dss_core_hwmod = { .class = &omap3xxx_dss_hwmod_class, .main_clk = "dss1_alwon_fck", /* instead of dss_fck */ .sdma_reqs = omap3xxx_dss_sdma_chs, - .sdma_reqs_cnt = ARRAY_SIZE(omap3xxx_dss_sdma_chs), - .prcm = { .omap2 = { .prcm_reg_id = 1, @@ -1452,8 +1451,6 @@ static struct omap_hwmod omap3xxx_dss_core_hwmod = { .class = &omap3xxx_dss_hwmod_class, .main_clk = "dss1_alwon_fck", /* instead of dss_fck */ .sdma_reqs = omap3xxx_dss_sdma_chs, - .sdma_reqs_cnt = ARRAY_SIZE(omap3xxx_dss_sdma_chs), - .prcm = { .omap2 = { .prcm_reg_id = 1, @@ -1720,6 +1717,7 @@ static struct omap_i2c_dev_attr i2c1_dev_attr = { static struct omap_hwmod_dma_info i2c1_sdma_reqs[] = { { .name = "tx", .dma_req = OMAP24XX_DMA_I2C1_TX }, { .name = "rx", .dma_req = OMAP24XX_DMA_I2C1_RX }, + { .dma_req = -1 } }; static struct omap_hwmod_ocp_if *omap3xxx_i2c1_slaves[] = { @@ -1730,7 +1728,6 @@ static struct omap_hwmod omap3xxx_i2c1_hwmod = { .name = "i2c1", .mpu_irqs = omap2_i2c1_mpu_irqs, .sdma_reqs = i2c1_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(i2c1_sdma_reqs), .main_clk = "i2c1_fck", .prcm = { .omap2 = { @@ -1757,6 +1754,7 @@ static struct omap_i2c_dev_attr i2c2_dev_attr = { static struct omap_hwmod_dma_info i2c2_sdma_reqs[] = { { .name = "tx", .dma_req = OMAP24XX_DMA_I2C2_TX }, { .name = "rx", .dma_req = OMAP24XX_DMA_I2C2_RX }, + { .dma_req = -1 } }; static struct omap_hwmod_ocp_if *omap3xxx_i2c2_slaves[] = { @@ -1767,7 +1765,6 @@ static struct omap_hwmod omap3xxx_i2c2_hwmod = { .name = "i2c2", .mpu_irqs = omap2_i2c2_mpu_irqs, .sdma_reqs = i2c2_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(i2c2_sdma_reqs), .main_clk = "i2c2_fck", .prcm = { .omap2 = { @@ -1799,6 +1796,7 @@ static struct omap_hwmod_irq_info i2c3_mpu_irqs[] = { static struct omap_hwmod_dma_info i2c3_sdma_reqs[] = { { .name = "tx", .dma_req = OMAP34XX_DMA_I2C3_TX }, { .name = "rx", .dma_req = OMAP34XX_DMA_I2C3_RX }, + { .dma_req = -1 } }; static struct omap_hwmod_ocp_if *omap3xxx_i2c3_slaves[] = { @@ -1809,7 +1807,6 @@ static struct omap_hwmod omap3xxx_i2c3_hwmod = { .name = "i2c3", .mpu_irqs = i2c3_mpu_irqs, .sdma_reqs = i2c3_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(i2c3_sdma_reqs), .main_clk = "i2c3_fck", .prcm = { .omap2 = { @@ -2275,6 +2272,7 @@ static struct omap_hwmod_irq_info omap3xxx_mcbsp1_irqs[] = { static struct omap_hwmod_dma_info omap3xxx_mcbsp1_sdma_chs[] = { { .name = "rx", .dma_req = 32 }, { .name = "tx", .dma_req = 31 }, + { .dma_req = -1 } }; static struct omap_hwmod_addr_space omap3xxx_mcbsp1_addrs[] = { @@ -2306,7 +2304,6 @@ static struct omap_hwmod omap3xxx_mcbsp1_hwmod = { .class = &omap3xxx_mcbsp_hwmod_class, .mpu_irqs = omap3xxx_mcbsp1_irqs, .sdma_reqs = omap3xxx_mcbsp1_sdma_chs, - .sdma_reqs_cnt = ARRAY_SIZE(omap3xxx_mcbsp1_sdma_chs), .main_clk = "mcbsp1_fck", .prcm = { .omap2 = { @@ -2333,6 +2330,7 @@ static struct omap_hwmod_irq_info omap3xxx_mcbsp2_irqs[] = { static struct omap_hwmod_dma_info omap3xxx_mcbsp2_sdma_chs[] = { { .name = "rx", .dma_req = 34 }, { .name = "tx", .dma_req = 33 }, + { .dma_req = -1 } }; static struct omap_hwmod_addr_space omap3xxx_mcbsp2_addrs[] = { @@ -2369,7 +2367,6 @@ static struct omap_hwmod omap3xxx_mcbsp2_hwmod = { .class = &omap3xxx_mcbsp_hwmod_class, .mpu_irqs = omap3xxx_mcbsp2_irqs, .sdma_reqs = omap3xxx_mcbsp2_sdma_chs, - .sdma_reqs_cnt = ARRAY_SIZE(omap3xxx_mcbsp2_sdma_chs), .main_clk = "mcbsp2_fck", .prcm = { .omap2 = { @@ -2397,6 +2394,7 @@ static struct omap_hwmod_irq_info omap3xxx_mcbsp3_irqs[] = { static struct omap_hwmod_dma_info omap3xxx_mcbsp3_sdma_chs[] = { { .name = "rx", .dma_req = 18 }, { .name = "tx", .dma_req = 17 }, + { .dma_req = -1 } }; static struct omap_hwmod_addr_space omap3xxx_mcbsp3_addrs[] = { @@ -2432,7 +2430,6 @@ static struct omap_hwmod omap3xxx_mcbsp3_hwmod = { .class = &omap3xxx_mcbsp_hwmod_class, .mpu_irqs = omap3xxx_mcbsp3_irqs, .sdma_reqs = omap3xxx_mcbsp3_sdma_chs, - .sdma_reqs_cnt = ARRAY_SIZE(omap3xxx_mcbsp3_sdma_chs), .main_clk = "mcbsp3_fck", .prcm = { .omap2 = { @@ -2460,6 +2457,7 @@ static struct omap_hwmod_irq_info omap3xxx_mcbsp4_irqs[] = { static struct omap_hwmod_dma_info omap3xxx_mcbsp4_sdma_chs[] = { { .name = "rx", .dma_req = 20 }, { .name = "tx", .dma_req = 19 }, + { .dma_req = -1 } }; static struct omap_hwmod_addr_space omap3xxx_mcbsp4_addrs[] = { @@ -2491,7 +2489,6 @@ static struct omap_hwmod omap3xxx_mcbsp4_hwmod = { .class = &omap3xxx_mcbsp_hwmod_class, .mpu_irqs = omap3xxx_mcbsp4_irqs, .sdma_reqs = omap3xxx_mcbsp4_sdma_chs, - .sdma_reqs_cnt = ARRAY_SIZE(omap3xxx_mcbsp4_sdma_chs), .main_clk = "mcbsp4_fck", .prcm = { .omap2 = { @@ -2518,6 +2515,7 @@ static struct omap_hwmod_irq_info omap3xxx_mcbsp5_irqs[] = { static struct omap_hwmod_dma_info omap3xxx_mcbsp5_sdma_chs[] = { { .name = "rx", .dma_req = 22 }, { .name = "tx", .dma_req = 21 }, + { .dma_req = -1 } }; static struct omap_hwmod_addr_space omap3xxx_mcbsp5_addrs[] = { @@ -2549,7 +2547,6 @@ static struct omap_hwmod omap3xxx_mcbsp5_hwmod = { .class = &omap3xxx_mcbsp_hwmod_class, .mpu_irqs = omap3xxx_mcbsp5_irqs, .sdma_reqs = omap3xxx_mcbsp5_sdma_chs, - .sdma_reqs_cnt = ARRAY_SIZE(omap3xxx_mcbsp5_sdma_chs), .main_clk = "mcbsp5_fck", .prcm = { .omap2 = { @@ -2951,6 +2948,7 @@ static struct omap_hwmod_dma_info omap34xx_mcspi1_sdma_reqs[] = { { .name = "rx2", .dma_req = 40 }, { .name = "tx3", .dma_req = 41 }, { .name = "rx3", .dma_req = 42 }, + { .dma_req = -1 } }; static struct omap_hwmod_ocp_if *omap34xx_mcspi1_slaves[] = { @@ -2965,7 +2963,6 @@ static struct omap_hwmod omap34xx_mcspi1 = { .name = "mcspi1", .mpu_irqs = omap2_mcspi1_mpu_irqs, .sdma_reqs = omap34xx_mcspi1_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap34xx_mcspi1_sdma_reqs), .main_clk = "mcspi1_fck", .prcm = { .omap2 = { @@ -2989,6 +2986,7 @@ static struct omap_hwmod_dma_info omap34xx_mcspi2_sdma_reqs[] = { { .name = "rx0", .dma_req = 44 }, { .name = "tx1", .dma_req = 45 }, { .name = "rx1", .dma_req = 46 }, + { .dma_req = -1 } }; static struct omap_hwmod_ocp_if *omap34xx_mcspi2_slaves[] = { @@ -3003,7 +3001,6 @@ static struct omap_hwmod omap34xx_mcspi2 = { .name = "mcspi2", .mpu_irqs = omap2_mcspi2_mpu_irqs, .sdma_reqs = omap34xx_mcspi2_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap34xx_mcspi2_sdma_reqs), .main_clk = "mcspi2_fck", .prcm = { .omap2 = { @@ -3032,6 +3029,7 @@ static struct omap_hwmod_dma_info omap34xx_mcspi3_sdma_reqs[] = { { .name = "rx0", .dma_req = 16 }, { .name = "tx1", .dma_req = 23 }, { .name = "rx1", .dma_req = 24 }, + { .dma_req = -1 } }; static struct omap_hwmod_ocp_if *omap34xx_mcspi3_slaves[] = { @@ -3046,7 +3044,6 @@ static struct omap_hwmod omap34xx_mcspi3 = { .name = "mcspi3", .mpu_irqs = omap34xx_mcspi3_mpu_irqs, .sdma_reqs = omap34xx_mcspi3_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap34xx_mcspi3_sdma_reqs), .main_clk = "mcspi3_fck", .prcm = { .omap2 = { @@ -3073,6 +3070,7 @@ static struct omap_hwmod_irq_info omap34xx_mcspi4_mpu_irqs[] = { static struct omap_hwmod_dma_info omap34xx_mcspi4_sdma_reqs[] = { { .name = "tx0", .dma_req = 70 }, /* DMA_SPI4_TX0 */ { .name = "rx0", .dma_req = 71 }, /* DMA_SPI4_RX0 */ + { .dma_req = -1 } }; static struct omap_hwmod_ocp_if *omap34xx_mcspi4_slaves[] = { @@ -3087,7 +3085,6 @@ static struct omap_hwmod omap34xx_mcspi4 = { .name = "mcspi4", .mpu_irqs = omap34xx_mcspi4_mpu_irqs, .sdma_reqs = omap34xx_mcspi4_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap34xx_mcspi4_sdma_reqs), .main_clk = "mcspi4_fck", .prcm = { .omap2 = { @@ -3218,6 +3215,7 @@ static struct omap_hwmod_irq_info omap34xx_mmc1_mpu_irqs[] = { static struct omap_hwmod_dma_info omap34xx_mmc1_sdma_reqs[] = { { .name = "tx", .dma_req = 61, }, { .name = "rx", .dma_req = 62, }, + { .dma_req = -1 } }; static struct omap_hwmod_opt_clk omap34xx_mmc1_opt_clks[] = { @@ -3236,7 +3234,6 @@ static struct omap_hwmod omap3xxx_mmc1_hwmod = { .name = "mmc1", .mpu_irqs = omap34xx_mmc1_mpu_irqs, .sdma_reqs = omap34xx_mmc1_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap34xx_mmc1_sdma_reqs), .opt_clks = omap34xx_mmc1_opt_clks, .opt_clks_cnt = ARRAY_SIZE(omap34xx_mmc1_opt_clks), .main_clk = "mmchs1_fck", @@ -3266,6 +3263,7 @@ static struct omap_hwmod_irq_info omap34xx_mmc2_mpu_irqs[] = { static struct omap_hwmod_dma_info omap34xx_mmc2_sdma_reqs[] = { { .name = "tx", .dma_req = 47, }, { .name = "rx", .dma_req = 48, }, + { .dma_req = -1 } }; static struct omap_hwmod_opt_clk omap34xx_mmc2_opt_clks[] = { @@ -3280,7 +3278,6 @@ static struct omap_hwmod omap3xxx_mmc2_hwmod = { .name = "mmc2", .mpu_irqs = omap34xx_mmc2_mpu_irqs, .sdma_reqs = omap34xx_mmc2_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap34xx_mmc2_sdma_reqs), .opt_clks = omap34xx_mmc2_opt_clks, .opt_clks_cnt = ARRAY_SIZE(omap34xx_mmc2_opt_clks), .main_clk = "mmchs2_fck", @@ -3309,6 +3306,7 @@ static struct omap_hwmod_irq_info omap34xx_mmc3_mpu_irqs[] = { static struct omap_hwmod_dma_info omap34xx_mmc3_sdma_reqs[] = { { .name = "tx", .dma_req = 77, }, { .name = "rx", .dma_req = 78, }, + { .dma_req = -1 } }; static struct omap_hwmod_opt_clk omap34xx_mmc3_opt_clks[] = { @@ -3323,7 +3321,6 @@ static struct omap_hwmod omap3xxx_mmc3_hwmod = { .name = "mmc3", .mpu_irqs = omap34xx_mmc3_mpu_irqs, .sdma_reqs = omap34xx_mmc3_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap34xx_mmc3_sdma_reqs), .opt_clks = omap34xx_mmc3_opt_clks, .opt_clks_cnt = ARRAY_SIZE(omap34xx_mmc3_opt_clks), .main_clk = "mmchs3_fck", diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c index bbfc4db664b3..a93c4552a571 100644 --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c @@ -684,6 +684,7 @@ static struct omap_hwmod_dma_info omap44xx_aess_sdma_reqs[] = { { .name = "fifo5", .dma_req = 105 + OMAP44XX_DMA_REQ_START }, { .name = "fifo6", .dma_req = 106 + OMAP44XX_DMA_REQ_START }, { .name = "fifo7", .dma_req = 107 + OMAP44XX_DMA_REQ_START }, + { .dma_req = -1 } }; /* aess master ports */ @@ -738,7 +739,6 @@ static struct omap_hwmod omap44xx_aess_hwmod = { .class = &omap44xx_aess_hwmod_class, .mpu_irqs = omap44xx_aess_irqs, .sdma_reqs = omap44xx_aess_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_aess_sdma_reqs), .main_clk = "aess_fck", .prcm = { .omap4 = { @@ -953,6 +953,7 @@ static struct omap_hwmod_irq_info omap44xx_dmic_irqs[] = { static struct omap_hwmod_dma_info omap44xx_dmic_sdma_reqs[] = { { .dma_req = 66 + OMAP44XX_DMA_REQ_START }, + { .dma_req = -1 } }; static struct omap_hwmod_addr_space omap44xx_dmic_addrs[] = { @@ -1002,7 +1003,6 @@ static struct omap_hwmod omap44xx_dmic_hwmod = { .class = &omap44xx_dmic_hwmod_class, .mpu_irqs = omap44xx_dmic_irqs, .sdma_reqs = omap44xx_dmic_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_dmic_sdma_reqs), .main_clk = "dmic_fck", .prcm = { .omap4 = { @@ -1220,6 +1220,7 @@ static struct omap_hwmod_irq_info omap44xx_dss_dispc_irqs[] = { static struct omap_hwmod_dma_info omap44xx_dss_dispc_sdma_reqs[] = { { .dma_req = 5 + OMAP44XX_DMA_REQ_START }, + { .dma_req = -1 } }; static struct omap_hwmod_addr_space omap44xx_dss_dispc_dma_addrs[] = { @@ -1269,7 +1270,6 @@ static struct omap_hwmod omap44xx_dss_dispc_hwmod = { .class = &omap44xx_dispc_hwmod_class, .mpu_irqs = omap44xx_dss_dispc_irqs, .sdma_reqs = omap44xx_dss_dispc_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_dss_dispc_sdma_reqs), .main_clk = "dss_fck", .prcm = { .omap4 = { @@ -1311,6 +1311,7 @@ static struct omap_hwmod_irq_info omap44xx_dss_dsi1_irqs[] = { static struct omap_hwmod_dma_info omap44xx_dss_dsi1_sdma_reqs[] = { { .dma_req = 74 + OMAP44XX_DMA_REQ_START }, + { .dma_req = -1 } }; static struct omap_hwmod_addr_space omap44xx_dss_dsi1_dma_addrs[] = { @@ -1360,7 +1361,6 @@ static struct omap_hwmod omap44xx_dss_dsi1_hwmod = { .class = &omap44xx_dsi_hwmod_class, .mpu_irqs = omap44xx_dss_dsi1_irqs, .sdma_reqs = omap44xx_dss_dsi1_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_dss_dsi1_sdma_reqs), .main_clk = "dss_fck", .prcm = { .omap4 = { @@ -1381,6 +1381,7 @@ static struct omap_hwmod_irq_info omap44xx_dss_dsi2_irqs[] = { static struct omap_hwmod_dma_info omap44xx_dss_dsi2_sdma_reqs[] = { { .dma_req = 83 + OMAP44XX_DMA_REQ_START }, + { .dma_req = -1 } }; static struct omap_hwmod_addr_space omap44xx_dss_dsi2_dma_addrs[] = { @@ -1430,7 +1431,6 @@ static struct omap_hwmod omap44xx_dss_dsi2_hwmod = { .class = &omap44xx_dsi_hwmod_class, .mpu_irqs = omap44xx_dss_dsi2_irqs, .sdma_reqs = omap44xx_dss_dsi2_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_dss_dsi2_sdma_reqs), .main_clk = "dss_fck", .prcm = { .omap4 = { @@ -1471,6 +1471,7 @@ static struct omap_hwmod_irq_info omap44xx_dss_hdmi_irqs[] = { static struct omap_hwmod_dma_info omap44xx_dss_hdmi_sdma_reqs[] = { { .dma_req = 75 + OMAP44XX_DMA_REQ_START }, + { .dma_req = -1 } }; static struct omap_hwmod_addr_space omap44xx_dss_hdmi_dma_addrs[] = { @@ -1520,7 +1521,6 @@ static struct omap_hwmod omap44xx_dss_hdmi_hwmod = { .class = &omap44xx_hdmi_hwmod_class, .mpu_irqs = omap44xx_dss_hdmi_irqs, .sdma_reqs = omap44xx_dss_hdmi_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_dss_hdmi_sdma_reqs), .main_clk = "dss_fck", .prcm = { .omap4 = { @@ -1556,6 +1556,7 @@ static struct omap_hwmod_class omap44xx_rfbi_hwmod_class = { static struct omap_hwmod omap44xx_dss_rfbi_hwmod; static struct omap_hwmod_dma_info omap44xx_dss_rfbi_sdma_reqs[] = { { .dma_req = 13 + OMAP44XX_DMA_REQ_START }, + { .dma_req = -1 } }; static struct omap_hwmod_addr_space omap44xx_dss_rfbi_dma_addrs[] = { @@ -1604,7 +1605,6 @@ static struct omap_hwmod omap44xx_dss_rfbi_hwmod = { .name = "dss_rfbi", .class = &omap44xx_rfbi_hwmod_class, .sdma_reqs = omap44xx_dss_rfbi_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_dss_rfbi_sdma_reqs), .main_clk = "dss_fck", .prcm = { .omap4 = { @@ -2137,6 +2137,7 @@ static struct omap_hwmod_irq_info omap44xx_i2c1_irqs[] = { static struct omap_hwmod_dma_info omap44xx_i2c1_sdma_reqs[] = { { .name = "tx", .dma_req = 26 + OMAP44XX_DMA_REQ_START }, { .name = "rx", .dma_req = 27 + OMAP44XX_DMA_REQ_START }, + { .dma_req = -1 } }; static struct omap_hwmod_addr_space omap44xx_i2c1_addrs[] = { @@ -2168,7 +2169,6 @@ static struct omap_hwmod omap44xx_i2c1_hwmod = { .flags = HWMOD_INIT_NO_RESET, .mpu_irqs = omap44xx_i2c1_irqs, .sdma_reqs = omap44xx_i2c1_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_i2c1_sdma_reqs), .main_clk = "i2c1_fck", .prcm = { .omap4 = { @@ -2190,6 +2190,7 @@ static struct omap_hwmod_irq_info omap44xx_i2c2_irqs[] = { static struct omap_hwmod_dma_info omap44xx_i2c2_sdma_reqs[] = { { .name = "tx", .dma_req = 28 + OMAP44XX_DMA_REQ_START }, { .name = "rx", .dma_req = 29 + OMAP44XX_DMA_REQ_START }, + { .dma_req = -1 } }; static struct omap_hwmod_addr_space omap44xx_i2c2_addrs[] = { @@ -2221,7 +2222,6 @@ static struct omap_hwmod omap44xx_i2c2_hwmod = { .flags = HWMOD_INIT_NO_RESET, .mpu_irqs = omap44xx_i2c2_irqs, .sdma_reqs = omap44xx_i2c2_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_i2c2_sdma_reqs), .main_clk = "i2c2_fck", .prcm = { .omap4 = { @@ -2243,6 +2243,7 @@ static struct omap_hwmod_irq_info omap44xx_i2c3_irqs[] = { static struct omap_hwmod_dma_info omap44xx_i2c3_sdma_reqs[] = { { .name = "tx", .dma_req = 24 + OMAP44XX_DMA_REQ_START }, { .name = "rx", .dma_req = 25 + OMAP44XX_DMA_REQ_START }, + { .dma_req = -1 } }; static struct omap_hwmod_addr_space omap44xx_i2c3_addrs[] = { @@ -2274,7 +2275,6 @@ static struct omap_hwmod omap44xx_i2c3_hwmod = { .flags = HWMOD_INIT_NO_RESET, .mpu_irqs = omap44xx_i2c3_irqs, .sdma_reqs = omap44xx_i2c3_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_i2c3_sdma_reqs), .main_clk = "i2c3_fck", .prcm = { .omap4 = { @@ -2296,6 +2296,7 @@ static struct omap_hwmod_irq_info omap44xx_i2c4_irqs[] = { static struct omap_hwmod_dma_info omap44xx_i2c4_sdma_reqs[] = { { .name = "tx", .dma_req = 123 + OMAP44XX_DMA_REQ_START }, { .name = "rx", .dma_req = 124 + OMAP44XX_DMA_REQ_START }, + { .dma_req = -1 } }; static struct omap_hwmod_addr_space omap44xx_i2c4_addrs[] = { @@ -2327,7 +2328,6 @@ static struct omap_hwmod omap44xx_i2c4_hwmod = { .flags = HWMOD_INIT_NO_RESET, .mpu_irqs = omap44xx_i2c4_irqs, .sdma_reqs = omap44xx_i2c4_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_i2c4_sdma_reqs), .main_clk = "i2c4_fck", .prcm = { .omap4 = { @@ -2466,6 +2466,7 @@ static struct omap_hwmod_dma_info omap44xx_iss_sdma_reqs[] = { { .name = "2", .dma_req = 9 + OMAP44XX_DMA_REQ_START }, { .name = "3", .dma_req = 11 + OMAP44XX_DMA_REQ_START }, { .name = "4", .dma_req = 12 + OMAP44XX_DMA_REQ_START }, + { .dma_req = -1 } }; /* iss master ports */ @@ -2505,7 +2506,6 @@ static struct omap_hwmod omap44xx_iss_hwmod = { .class = &omap44xx_iss_hwmod_class, .mpu_irqs = omap44xx_iss_irqs, .sdma_reqs = omap44xx_iss_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_iss_sdma_reqs), .main_clk = "iss_fck", .prcm = { .omap4 = { @@ -2790,6 +2790,7 @@ static struct omap_hwmod_irq_info omap44xx_mcbsp1_irqs[] = { static struct omap_hwmod_dma_info omap44xx_mcbsp1_sdma_reqs[] = { { .name = "tx", .dma_req = 32 + OMAP44XX_DMA_REQ_START }, { .name = "rx", .dma_req = 33 + OMAP44XX_DMA_REQ_START }, + { .dma_req = -1 } }; static struct omap_hwmod_addr_space omap44xx_mcbsp1_addrs[] = { @@ -2841,7 +2842,6 @@ static struct omap_hwmod omap44xx_mcbsp1_hwmod = { .class = &omap44xx_mcbsp_hwmod_class, .mpu_irqs = omap44xx_mcbsp1_irqs, .sdma_reqs = omap44xx_mcbsp1_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mcbsp1_sdma_reqs), .main_clk = "mcbsp1_fck", .prcm = { .omap4 = { @@ -2863,6 +2863,7 @@ static struct omap_hwmod_irq_info omap44xx_mcbsp2_irqs[] = { static struct omap_hwmod_dma_info omap44xx_mcbsp2_sdma_reqs[] = { { .name = "tx", .dma_req = 16 + OMAP44XX_DMA_REQ_START }, { .name = "rx", .dma_req = 17 + OMAP44XX_DMA_REQ_START }, + { .dma_req = -1 } }; static struct omap_hwmod_addr_space omap44xx_mcbsp2_addrs[] = { @@ -2914,7 +2915,6 @@ static struct omap_hwmod omap44xx_mcbsp2_hwmod = { .class = &omap44xx_mcbsp_hwmod_class, .mpu_irqs = omap44xx_mcbsp2_irqs, .sdma_reqs = omap44xx_mcbsp2_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mcbsp2_sdma_reqs), .main_clk = "mcbsp2_fck", .prcm = { .omap4 = { @@ -2936,6 +2936,7 @@ static struct omap_hwmod_irq_info omap44xx_mcbsp3_irqs[] = { static struct omap_hwmod_dma_info omap44xx_mcbsp3_sdma_reqs[] = { { .name = "tx", .dma_req = 18 + OMAP44XX_DMA_REQ_START }, { .name = "rx", .dma_req = 19 + OMAP44XX_DMA_REQ_START }, + { .dma_req = -1 } }; static struct omap_hwmod_addr_space omap44xx_mcbsp3_addrs[] = { @@ -2987,7 +2988,6 @@ static struct omap_hwmod omap44xx_mcbsp3_hwmod = { .class = &omap44xx_mcbsp_hwmod_class, .mpu_irqs = omap44xx_mcbsp3_irqs, .sdma_reqs = omap44xx_mcbsp3_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mcbsp3_sdma_reqs), .main_clk = "mcbsp3_fck", .prcm = { .omap4 = { @@ -3009,6 +3009,7 @@ static struct omap_hwmod_irq_info omap44xx_mcbsp4_irqs[] = { static struct omap_hwmod_dma_info omap44xx_mcbsp4_sdma_reqs[] = { { .name = "tx", .dma_req = 30 + OMAP44XX_DMA_REQ_START }, { .name = "rx", .dma_req = 31 + OMAP44XX_DMA_REQ_START }, + { .dma_req = -1 } }; static struct omap_hwmod_addr_space omap44xx_mcbsp4_addrs[] = { @@ -3039,7 +3040,6 @@ static struct omap_hwmod omap44xx_mcbsp4_hwmod = { .class = &omap44xx_mcbsp_hwmod_class, .mpu_irqs = omap44xx_mcbsp4_irqs, .sdma_reqs = omap44xx_mcbsp4_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mcbsp4_sdma_reqs), .main_clk = "mcbsp4_fck", .prcm = { .omap4 = { @@ -3082,6 +3082,7 @@ static struct omap_hwmod_irq_info omap44xx_mcpdm_irqs[] = { static struct omap_hwmod_dma_info omap44xx_mcpdm_sdma_reqs[] = { { .name = "up_link", .dma_req = 64 + OMAP44XX_DMA_REQ_START }, { .name = "dn_link", .dma_req = 65 + OMAP44XX_DMA_REQ_START }, + { .dma_req = -1 } }; static struct omap_hwmod_addr_space omap44xx_mcpdm_addrs[] = { @@ -3131,7 +3132,6 @@ static struct omap_hwmod omap44xx_mcpdm_hwmod = { .class = &omap44xx_mcpdm_hwmod_class, .mpu_irqs = omap44xx_mcpdm_irqs, .sdma_reqs = omap44xx_mcpdm_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mcpdm_sdma_reqs), .main_clk = "mcpdm_fck", .prcm = { .omap4 = { @@ -3181,6 +3181,7 @@ static struct omap_hwmod_dma_info omap44xx_mcspi1_sdma_reqs[] = { { .name = "rx2", .dma_req = 39 + OMAP44XX_DMA_REQ_START }, { .name = "tx3", .dma_req = 40 + OMAP44XX_DMA_REQ_START }, { .name = "rx3", .dma_req = 41 + OMAP44XX_DMA_REQ_START }, + { .dma_req = -1 } }; static struct omap_hwmod_addr_space omap44xx_mcspi1_addrs[] = { @@ -3216,7 +3217,6 @@ static struct omap_hwmod omap44xx_mcspi1_hwmod = { .class = &omap44xx_mcspi_hwmod_class, .mpu_irqs = omap44xx_mcspi1_irqs, .sdma_reqs = omap44xx_mcspi1_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mcspi1_sdma_reqs), .main_clk = "mcspi1_fck", .prcm = { .omap4 = { @@ -3241,6 +3241,7 @@ static struct omap_hwmod_dma_info omap44xx_mcspi2_sdma_reqs[] = { { .name = "rx0", .dma_req = 43 + OMAP44XX_DMA_REQ_START }, { .name = "tx1", .dma_req = 44 + OMAP44XX_DMA_REQ_START }, { .name = "rx1", .dma_req = 45 + OMAP44XX_DMA_REQ_START }, + { .dma_req = -1 } }; static struct omap_hwmod_addr_space omap44xx_mcspi2_addrs[] = { @@ -3276,7 +3277,6 @@ static struct omap_hwmod omap44xx_mcspi2_hwmod = { .class = &omap44xx_mcspi_hwmod_class, .mpu_irqs = omap44xx_mcspi2_irqs, .sdma_reqs = omap44xx_mcspi2_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mcspi2_sdma_reqs), .main_clk = "mcspi2_fck", .prcm = { .omap4 = { @@ -3301,6 +3301,7 @@ static struct omap_hwmod_dma_info omap44xx_mcspi3_sdma_reqs[] = { { .name = "rx0", .dma_req = 15 + OMAP44XX_DMA_REQ_START }, { .name = "tx1", .dma_req = 22 + OMAP44XX_DMA_REQ_START }, { .name = "rx1", .dma_req = 23 + OMAP44XX_DMA_REQ_START }, + { .dma_req = -1 } }; static struct omap_hwmod_addr_space omap44xx_mcspi3_addrs[] = { @@ -3336,7 +3337,6 @@ static struct omap_hwmod omap44xx_mcspi3_hwmod = { .class = &omap44xx_mcspi_hwmod_class, .mpu_irqs = omap44xx_mcspi3_irqs, .sdma_reqs = omap44xx_mcspi3_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mcspi3_sdma_reqs), .main_clk = "mcspi3_fck", .prcm = { .omap4 = { @@ -3359,6 +3359,7 @@ static struct omap_hwmod_irq_info omap44xx_mcspi4_irqs[] = { static struct omap_hwmod_dma_info omap44xx_mcspi4_sdma_reqs[] = { { .name = "tx0", .dma_req = 69 + OMAP44XX_DMA_REQ_START }, { .name = "rx0", .dma_req = 70 + OMAP44XX_DMA_REQ_START }, + { .dma_req = -1 } }; static struct omap_hwmod_addr_space omap44xx_mcspi4_addrs[] = { @@ -3394,7 +3395,6 @@ static struct omap_hwmod omap44xx_mcspi4_hwmod = { .class = &omap44xx_mcspi_hwmod_class, .mpu_irqs = omap44xx_mcspi4_irqs, .sdma_reqs = omap44xx_mcspi4_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mcspi4_sdma_reqs), .main_clk = "mcspi4_fck", .prcm = { .omap4 = { @@ -3439,6 +3439,7 @@ static struct omap_hwmod_irq_info omap44xx_mmc1_irqs[] = { static struct omap_hwmod_dma_info omap44xx_mmc1_sdma_reqs[] = { { .name = "tx", .dma_req = 60 + OMAP44XX_DMA_REQ_START }, { .name = "rx", .dma_req = 61 + OMAP44XX_DMA_REQ_START }, + { .dma_req = -1 } }; /* mmc1 master ports */ @@ -3479,7 +3480,6 @@ static struct omap_hwmod omap44xx_mmc1_hwmod = { .class = &omap44xx_mmc_hwmod_class, .mpu_irqs = omap44xx_mmc1_irqs, .sdma_reqs = omap44xx_mmc1_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mmc1_sdma_reqs), .main_clk = "mmc1_fck", .prcm = { .omap4 = { @@ -3503,6 +3503,7 @@ static struct omap_hwmod_irq_info omap44xx_mmc2_irqs[] = { static struct omap_hwmod_dma_info omap44xx_mmc2_sdma_reqs[] = { { .name = "tx", .dma_req = 46 + OMAP44XX_DMA_REQ_START }, { .name = "rx", .dma_req = 47 + OMAP44XX_DMA_REQ_START }, + { .dma_req = -1 } }; /* mmc2 master ports */ @@ -3538,7 +3539,6 @@ static struct omap_hwmod omap44xx_mmc2_hwmod = { .class = &omap44xx_mmc_hwmod_class, .mpu_irqs = omap44xx_mmc2_irqs, .sdma_reqs = omap44xx_mmc2_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mmc2_sdma_reqs), .main_clk = "mmc2_fck", .prcm = { .omap4 = { @@ -3562,6 +3562,7 @@ static struct omap_hwmod_irq_info omap44xx_mmc3_irqs[] = { static struct omap_hwmod_dma_info omap44xx_mmc3_sdma_reqs[] = { { .name = "tx", .dma_req = 76 + OMAP44XX_DMA_REQ_START }, { .name = "rx", .dma_req = 77 + OMAP44XX_DMA_REQ_START }, + { .dma_req = -1 } }; static struct omap_hwmod_addr_space omap44xx_mmc3_addrs[] = { @@ -3592,7 +3593,6 @@ static struct omap_hwmod omap44xx_mmc3_hwmod = { .class = &omap44xx_mmc_hwmod_class, .mpu_irqs = omap44xx_mmc3_irqs, .sdma_reqs = omap44xx_mmc3_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mmc3_sdma_reqs), .main_clk = "mmc3_fck", .prcm = { .omap4 = { @@ -3614,6 +3614,7 @@ static struct omap_hwmod_irq_info omap44xx_mmc4_irqs[] = { static struct omap_hwmod_dma_info omap44xx_mmc4_sdma_reqs[] = { { .name = "tx", .dma_req = 56 + OMAP44XX_DMA_REQ_START }, { .name = "rx", .dma_req = 57 + OMAP44XX_DMA_REQ_START }, + { .dma_req = -1 } }; static struct omap_hwmod_addr_space omap44xx_mmc4_addrs[] = { @@ -3645,7 +3646,6 @@ static struct omap_hwmod omap44xx_mmc4_hwmod = { .mpu_irqs = omap44xx_mmc4_irqs, .sdma_reqs = omap44xx_mmc4_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mmc4_sdma_reqs), .main_clk = "mmc4_fck", .prcm = { .omap4 = { @@ -3667,6 +3667,7 @@ static struct omap_hwmod_irq_info omap44xx_mmc5_irqs[] = { static struct omap_hwmod_dma_info omap44xx_mmc5_sdma_reqs[] = { { .name = "tx", .dma_req = 58 + OMAP44XX_DMA_REQ_START }, { .name = "rx", .dma_req = 59 + OMAP44XX_DMA_REQ_START }, + { .dma_req = -1 } }; static struct omap_hwmod_addr_space omap44xx_mmc5_addrs[] = { @@ -3697,7 +3698,6 @@ static struct omap_hwmod omap44xx_mmc5_hwmod = { .class = &omap44xx_mmc_hwmod_class, .mpu_irqs = omap44xx_mmc5_irqs, .sdma_reqs = omap44xx_mmc5_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mmc5_sdma_reqs), .main_clk = "mmc5_fck", .prcm = { .omap4 = { @@ -4617,6 +4617,7 @@ static struct omap_hwmod_irq_info omap44xx_uart1_irqs[] = { static struct omap_hwmod_dma_info omap44xx_uart1_sdma_reqs[] = { { .name = "tx", .dma_req = 48 + OMAP44XX_DMA_REQ_START }, { .name = "rx", .dma_req = 49 + OMAP44XX_DMA_REQ_START }, + { .dma_req = -1 } }; static struct omap_hwmod_addr_space omap44xx_uart1_addrs[] = { @@ -4647,7 +4648,6 @@ static struct omap_hwmod omap44xx_uart1_hwmod = { .class = &omap44xx_uart_hwmod_class, .mpu_irqs = omap44xx_uart1_irqs, .sdma_reqs = omap44xx_uart1_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_uart1_sdma_reqs), .main_clk = "uart1_fck", .prcm = { .omap4 = { @@ -4669,6 +4669,7 @@ static struct omap_hwmod_irq_info omap44xx_uart2_irqs[] = { static struct omap_hwmod_dma_info omap44xx_uart2_sdma_reqs[] = { { .name = "tx", .dma_req = 50 + OMAP44XX_DMA_REQ_START }, { .name = "rx", .dma_req = 51 + OMAP44XX_DMA_REQ_START }, + { .dma_req = -1 } }; static struct omap_hwmod_addr_space omap44xx_uart2_addrs[] = { @@ -4699,7 +4700,6 @@ static struct omap_hwmod omap44xx_uart2_hwmod = { .class = &omap44xx_uart_hwmod_class, .mpu_irqs = omap44xx_uart2_irqs, .sdma_reqs = omap44xx_uart2_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_uart2_sdma_reqs), .main_clk = "uart2_fck", .prcm = { .omap4 = { @@ -4721,6 +4721,7 @@ static struct omap_hwmod_irq_info omap44xx_uart3_irqs[] = { static struct omap_hwmod_dma_info omap44xx_uart3_sdma_reqs[] = { { .name = "tx", .dma_req = 52 + OMAP44XX_DMA_REQ_START }, { .name = "rx", .dma_req = 53 + OMAP44XX_DMA_REQ_START }, + { .dma_req = -1 } }; static struct omap_hwmod_addr_space omap44xx_uart3_addrs[] = { @@ -4752,7 +4753,6 @@ static struct omap_hwmod omap44xx_uart3_hwmod = { .flags = (HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET), .mpu_irqs = omap44xx_uart3_irqs, .sdma_reqs = omap44xx_uart3_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_uart3_sdma_reqs), .main_clk = "uart3_fck", .prcm = { .omap4 = { @@ -4774,6 +4774,7 @@ static struct omap_hwmod_irq_info omap44xx_uart4_irqs[] = { static struct omap_hwmod_dma_info omap44xx_uart4_sdma_reqs[] = { { .name = "tx", .dma_req = 54 + OMAP44XX_DMA_REQ_START }, { .name = "rx", .dma_req = 55 + OMAP44XX_DMA_REQ_START }, + { .dma_req = -1 } }; static struct omap_hwmod_addr_space omap44xx_uart4_addrs[] = { @@ -4804,7 +4805,6 @@ static struct omap_hwmod omap44xx_uart4_hwmod = { .class = &omap44xx_uart_hwmod_class, .mpu_irqs = omap44xx_uart4_irqs, .sdma_reqs = omap44xx_uart4_sdma_reqs, - .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_uart4_sdma_reqs), .main_clk = "uart4_fck", .prcm = { .omap4 = { diff --git a/arch/arm/plat-omap/include/plat/omap_hwmod.h b/arch/arm/plat-omap/include/plat/omap_hwmod.h index 3bd6d1d9c0da..822556ea3789 100644 --- a/arch/arm/plat-omap/include/plat/omap_hwmod.h +++ b/arch/arm/plat-omap/include/plat/omap_hwmod.h @@ -112,7 +112,7 @@ struct omap_hwmod_irq_info { /** * struct omap_hwmod_dma_info - DMA channels used by the hwmod * @name: name of the DMA channel (module local name) - * @dma_req: DMA request ID + * @dma_req: DMA request ID (should be non-negative except -1 = terminator) * * @name should be something short, e.g., "tx" or "rx". It is for use * by platform_get_resource_byname(). It is defined locally to the @@ -120,7 +120,7 @@ struct omap_hwmod_irq_info { */ struct omap_hwmod_dma_info { const char *name; - u16 dma_req; + s16 dma_req; }; /** @@ -467,7 +467,7 @@ struct omap_hwmod_class { * @class: struct omap_hwmod_class * to the class of this hwmod * @od: struct omap_device currently associated with this hwmod (internal use) * @mpu_irqs: ptr to an array of MPU IRQs - * @sdma_reqs: ptr to an array of System DMA request IDs (see sdma_reqs_cnt) + * @sdma_reqs: ptr to an array of System DMA request IDs * @prcm: PRCM data pertaining to this hwmod * @main_clk: main clock: OMAP clock name * @_clk: pointer to the main struct clk (filled in at runtime) @@ -480,7 +480,6 @@ struct omap_hwmod_class { * @_sysc_cache: internal-use hwmod flags * @_mpu_rt_va: cached register target start address (internal use) * @_mpu_port_index: cached MPU register target slave ID (internal use) - * @sdma_reqs_cnt: number of @sdma_reqs * @opt_clks_cnt: number of @opt_clks * @master_cnt: number of @master entries * @slaves_cnt: number of @slave entries @@ -528,7 +527,6 @@ struct omap_hwmod { u16 flags; u8 _mpu_port_index; u8 response_lat; - u8 sdma_reqs_cnt; u8 rst_lines_cnt; u8 opt_clks_cnt; u8 masters_cnt; |