diff options
author | Aaro Koskinen <aaro.koskinen@iki.fi> | 2013-07-30 23:43:12 +0300 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-07-31 17:51:50 -0700 |
commit | b9cc16c03dab5c43ad962b064f0b76a79a4bb5cb (patch) | |
tree | 8bc6c9bf8f8cfc8d136d047fc71f2af4b97011a8 /drivers/staging/octeon-usb | |
parent | 47509e4a9c17e71a5ab61b5a05aeacb4310aacae (diff) | |
download | linux-b9cc16c03dab5c43ad962b064f0b76a79a4bb5cb.tar.bz2 |
staging: octeon-usb: eliminate remaining typedef unions
Remaining typedef unions can be trivially eliminated with the pattern:
foo_t -> union foo
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/octeon-usb')
-rw-r--r-- | drivers/staging/octeon-usb/cvmx-usb.c | 136 | ||||
-rw-r--r-- | drivers/staging/octeon-usb/cvmx-usbcx-defs.h | 23 | ||||
-rw-r--r-- | drivers/staging/octeon-usb/cvmx-usbnx-defs.h | 2 |
3 files changed, 68 insertions, 93 deletions
diff --git a/drivers/staging/octeon-usb/cvmx-usb.c b/drivers/staging/octeon-usb/cvmx-usb.c index 8a9d94b80ea0..d7b3c82b5ead 100644 --- a/drivers/staging/octeon-usb/cvmx-usb.c +++ b/drivers/staging/octeon-usb/cvmx-usb.c @@ -254,7 +254,7 @@ struct cvmx_usb_internal_state { int init_flags; int index; int idle_hardware_channels; - cvmx_usbcx_hprt_t usbcx_hprt; + union cvmx_usbcx_hprt usbcx_hprt; struct cvmx_usb_pipe *pipe_for_channel[MAX_CHANNELS]; struct cvmx_usb_transaction *free_transaction_head; struct cvmx_usb_transaction *free_transaction_tail; @@ -561,8 +561,8 @@ static inline void __cvmx_usb_remove_pipe(struct cvmx_usb_pipe_list *list, struc int cvmx_usb_initialize(struct cvmx_usb_state *state, int usb_port_number, enum cvmx_usb_initialize_flags flags) { - cvmx_usbnx_clk_ctl_t usbn_clk_ctl; - cvmx_usbnx_usbp_ctl_status_t usbn_usbp_ctl_status; + union cvmx_usbnx_clk_ctl usbn_clk_ctl; + union cvmx_usbnx_usbp_ctl_status usbn_usbp_ctl_status; struct cvmx_usb_internal_state *usb = (struct cvmx_usb_internal_state *)state; usb->init_flags = flags; @@ -776,7 +776,7 @@ int cvmx_usb_initialize(struct cvmx_usb_state *state, int usb_port_number, * Global interrupt mask, USBC_GAHBCFG[GLBLINTRMSK] = 1 */ { - cvmx_usbcx_gahbcfg_t usbcx_gahbcfg; + union cvmx_usbcx_gahbcfg usbcx_gahbcfg; /* Due to an errata, CN31XX doesn't support DMA */ if (OCTEON_IS_MODEL(OCTEON_CN31XX)) usb->init_flags |= CVMX_USB_INITIALIZE_FLAGS_NO_DMA; @@ -803,7 +803,7 @@ int cvmx_usb_initialize(struct cvmx_usb_state *state, int usb_port_number, * PHY low-power clock select, USBC_GUSBCFG[PHYLPWRCLKSEL] = 0 */ { - cvmx_usbcx_gusbcfg_t usbcx_gusbcfg; + union cvmx_usbcx_gusbcfg usbcx_gusbcfg; usbcx_gusbcfg.u32 = __cvmx_usb_read_csr32(usb, CVMX_USBCX_GUSBCFG(usb->index)); usbcx_gusbcfg.s.toutcal = 0; usbcx_gusbcfg.s.ddrsel = 0; @@ -819,7 +819,7 @@ int cvmx_usb_initialize(struct cvmx_usb_state *state, int usb_port_number, * Mode mismatch interrupt mask, USBC_GINTMSK[MODEMISMSK] = 1 */ { - cvmx_usbcx_gintmsk_t usbcx_gintmsk; + union cvmx_usbcx_gintmsk usbcx_gintmsk; int channel; usbcx_gintmsk.u32 = __cvmx_usb_read_csr32(usb, CVMX_USBCX_GINTMSK(usb->index)); @@ -845,16 +845,16 @@ int cvmx_usb_initialize(struct cvmx_usb_state *state, int usb_port_number, * 1. Program the host-port interrupt-mask field to unmask, * USBC_GINTMSK[PRTINT] = 1 */ - USB_SET_FIELD32(CVMX_USBCX_GINTMSK(usb->index), cvmx_usbcx_gintmsk_t, + USB_SET_FIELD32(CVMX_USBCX_GINTMSK(usb->index), union cvmx_usbcx_gintmsk, prtintmsk, 1); - USB_SET_FIELD32(CVMX_USBCX_GINTMSK(usb->index), cvmx_usbcx_gintmsk_t, + USB_SET_FIELD32(CVMX_USBCX_GINTMSK(usb->index), union cvmx_usbcx_gintmsk, disconnintmsk, 1); /* * 2. Program the USBC_HCFG register to select full-speed host * or high-speed host. */ { - cvmx_usbcx_hcfg_t usbcx_hcfg; + union cvmx_usbcx_hcfg usbcx_hcfg; usbcx_hcfg.u32 = __cvmx_usb_read_csr32(usb, CVMX_USBCX_HCFG(usb->index)); usbcx_hcfg.s.fslssupp = 0; usbcx_hcfg.s.fslspclksel = 0; @@ -864,7 +864,7 @@ int cvmx_usb_initialize(struct cvmx_usb_state *state, int usb_port_number, * 3. Program the port power bit to drive VBUS on the USB, * USBC_HPRT[PRTPWR] = 1 */ - USB_SET_FIELD32(CVMX_USBCX_HPRT(usb->index), cvmx_usbcx_hprt_t, prtpwr, 1); + USB_SET_FIELD32(CVMX_USBCX_HPRT(usb->index), union cvmx_usbcx_hprt, prtpwr, 1); /* * Steps 4-15 from the manual are done later in the port enable @@ -887,7 +887,7 @@ int cvmx_usb_initialize(struct cvmx_usb_state *state, int usb_port_number, */ int cvmx_usb_shutdown(struct cvmx_usb_state *state) { - cvmx_usbnx_clk_ctl_t usbn_clk_ctl; + union cvmx_usbnx_clk_ctl usbn_clk_ctl; struct cvmx_usb_internal_state *usb = (struct cvmx_usb_internal_state *)state; /* Make sure all pipes are closed */ @@ -922,7 +922,7 @@ int cvmx_usb_shutdown(struct cvmx_usb_state *state) */ int cvmx_usb_enable(struct cvmx_usb_state *state) { - cvmx_usbcx_ghwcfg3_t usbcx_ghwcfg3; + union cvmx_usbcx_ghwcfg3 usbcx_ghwcfg3; struct cvmx_usb_internal_state *usb = (struct cvmx_usb_internal_state *)state; usb->usbcx_hprt.u32 = __cvmx_usb_read_csr32(usb, CVMX_USBCX_HPRT(usb->index)); @@ -940,7 +940,7 @@ int cvmx_usb_enable(struct cvmx_usb_state *state) } /* Program the port reset bit to start the reset process */ - USB_SET_FIELD32(CVMX_USBCX_HPRT(usb->index), cvmx_usbcx_hprt_t, prtrst, 1); + USB_SET_FIELD32(CVMX_USBCX_HPRT(usb->index), union cvmx_usbcx_hprt, prtrst, 1); /* * Wait at least 50ms (high speed), or 10ms (full speed) for the reset @@ -949,10 +949,10 @@ int cvmx_usb_enable(struct cvmx_usb_state *state) mdelay(50); /* Program the port reset bit to 0, USBC_HPRT[PRTRST] = 0 */ - USB_SET_FIELD32(CVMX_USBCX_HPRT(usb->index), cvmx_usbcx_hprt_t, prtrst, 0); + USB_SET_FIELD32(CVMX_USBCX_HPRT(usb->index), union cvmx_usbcx_hprt, prtrst, 0); /* Wait for the USBC_HPRT[PRTENA]. */ - if (CVMX_WAIT_FOR_FIELD32(CVMX_USBCX_HPRT(usb->index), cvmx_usbcx_hprt_t, + if (CVMX_WAIT_FOR_FIELD32(CVMX_USBCX_HPRT(usb->index), union cvmx_usbcx_hprt, prtena, ==, 1, 100000)) return -ETIMEDOUT; @@ -964,7 +964,7 @@ int cvmx_usb_enable(struct cvmx_usb_state *state) * 13. Program the USBC_GRXFSIZ register to select the size of the * receive FIFO (25%). */ - USB_SET_FIELD32(CVMX_USBCX_GRXFSIZ(usb->index), cvmx_usbcx_grxfsiz_t, + USB_SET_FIELD32(CVMX_USBCX_GRXFSIZ(usb->index), union cvmx_usbcx_grxfsiz, rxfdep, usbcx_ghwcfg3.s.dfifodepth / 4); /* * 14. Program the USBC_GNPTXFSIZ register to select the size and the @@ -972,7 +972,7 @@ int cvmx_usb_enable(struct cvmx_usb_state *state) * transactions (50%). */ { - cvmx_usbcx_gnptxfsiz_t siz; + union cvmx_usbcx_gnptxfsiz siz; siz.u32 = __cvmx_usb_read_csr32(usb, CVMX_USBCX_GNPTXFSIZ(usb->index)); siz.s.nptxfdep = usbcx_ghwcfg3.s.dfifodepth / 2; siz.s.nptxfstaddr = usbcx_ghwcfg3.s.dfifodepth / 4; @@ -984,19 +984,19 @@ int cvmx_usb_enable(struct cvmx_usb_state *state) * (25%). */ { - cvmx_usbcx_hptxfsiz_t siz; + union cvmx_usbcx_hptxfsiz siz; siz.u32 = __cvmx_usb_read_csr32(usb, CVMX_USBCX_HPTXFSIZ(usb->index)); siz.s.ptxfsize = usbcx_ghwcfg3.s.dfifodepth / 4; siz.s.ptxfstaddr = 3 * usbcx_ghwcfg3.s.dfifodepth / 4; __cvmx_usb_write_csr32(usb, CVMX_USBCX_HPTXFSIZ(usb->index), siz.u32); } /* Flush all FIFOs */ - USB_SET_FIELD32(CVMX_USBCX_GRSTCTL(usb->index), cvmx_usbcx_grstctl_t, txfnum, 0x10); - USB_SET_FIELD32(CVMX_USBCX_GRSTCTL(usb->index), cvmx_usbcx_grstctl_t, txfflsh, 1); - CVMX_WAIT_FOR_FIELD32(CVMX_USBCX_GRSTCTL(usb->index), cvmx_usbcx_grstctl_t, + USB_SET_FIELD32(CVMX_USBCX_GRSTCTL(usb->index), union cvmx_usbcx_grstctl, txfnum, 0x10); + USB_SET_FIELD32(CVMX_USBCX_GRSTCTL(usb->index), union cvmx_usbcx_grstctl, txfflsh, 1); + CVMX_WAIT_FOR_FIELD32(CVMX_USBCX_GRSTCTL(usb->index), union cvmx_usbcx_grstctl, txfflsh, ==, 0, 100); - USB_SET_FIELD32(CVMX_USBCX_GRSTCTL(usb->index), cvmx_usbcx_grstctl_t, rxfflsh, 1); - CVMX_WAIT_FOR_FIELD32(CVMX_USBCX_GRSTCTL(usb->index), cvmx_usbcx_grstctl_t, + USB_SET_FIELD32(CVMX_USBCX_GRSTCTL(usb->index), union cvmx_usbcx_grstctl, rxfflsh, 1); + CVMX_WAIT_FOR_FIELD32(CVMX_USBCX_GRSTCTL(usb->index), union cvmx_usbcx_grstctl, rxfflsh, ==, 0, 100); return 0; @@ -1019,7 +1019,7 @@ int cvmx_usb_disable(struct cvmx_usb_state *state) struct cvmx_usb_internal_state *usb = (struct cvmx_usb_internal_state *)state; /* Disable the port */ - USB_SET_FIELD32(CVMX_USBCX_HPRT(usb->index), cvmx_usbcx_hprt_t, prtena, 1); + USB_SET_FIELD32(CVMX_USBCX_HPRT(usb->index), union cvmx_usbcx_hprt, prtena, 1); return 0; } @@ -1040,7 +1040,7 @@ int cvmx_usb_disable(struct cvmx_usb_state *state) */ struct cvmx_usb_port_status cvmx_usb_get_status(struct cvmx_usb_state *state) { - cvmx_usbcx_hprt_t usbc_hprt; + union cvmx_usbcx_hprt usbc_hprt; struct cvmx_usb_port_status result; struct cvmx_usb_internal_state *usb = (struct cvmx_usb_internal_state *)state; @@ -1261,7 +1261,7 @@ int cvmx_usb_open_pipe(struct cvmx_usb_state *state, enum cvmx_usb_pipe_flags fl */ static void __cvmx_usb_poll_rx_fifo(struct cvmx_usb_internal_state *usb) { - cvmx_usbcx_grxstsph_t rx_status; + union cvmx_usbcx_grxstsph rx_status; int channel; int bytes; uint64_t address; @@ -1365,21 +1365,21 @@ static int __cvmx_usb_fill_tx_hw(struct cvmx_usb_internal_state *usb, struct cvm static void __cvmx_usb_poll_tx_fifo(struct cvmx_usb_internal_state *usb) { if (usb->periodic.head != usb->periodic.tail) { - cvmx_usbcx_hptxsts_t tx_status; + union cvmx_usbcx_hptxsts tx_status; tx_status.u32 = __cvmx_usb_read_csr32(usb, CVMX_USBCX_HPTXSTS(usb->index)); if (__cvmx_usb_fill_tx_hw(usb, &usb->periodic, tx_status.s.ptxfspcavail)) - USB_SET_FIELD32(CVMX_USBCX_GINTMSK(usb->index), cvmx_usbcx_gintmsk_t, ptxfempmsk, 1); + USB_SET_FIELD32(CVMX_USBCX_GINTMSK(usb->index), union cvmx_usbcx_gintmsk, ptxfempmsk, 1); else - USB_SET_FIELD32(CVMX_USBCX_GINTMSK(usb->index), cvmx_usbcx_gintmsk_t, ptxfempmsk, 0); + USB_SET_FIELD32(CVMX_USBCX_GINTMSK(usb->index), union cvmx_usbcx_gintmsk, ptxfempmsk, 0); } if (usb->nonperiodic.head != usb->nonperiodic.tail) { - cvmx_usbcx_gnptxsts_t tx_status; + union cvmx_usbcx_gnptxsts tx_status; tx_status.u32 = __cvmx_usb_read_csr32(usb, CVMX_USBCX_GNPTXSTS(usb->index)); if (__cvmx_usb_fill_tx_hw(usb, &usb->nonperiodic, tx_status.s.nptxfspcavail)) - USB_SET_FIELD32(CVMX_USBCX_GINTMSK(usb->index), cvmx_usbcx_gintmsk_t, nptxfempmsk, 1); + USB_SET_FIELD32(CVMX_USBCX_GINTMSK(usb->index), union cvmx_usbcx_gintmsk, nptxfempmsk, 1); else - USB_SET_FIELD32(CVMX_USBCX_GINTMSK(usb->index), cvmx_usbcx_gintmsk_t, nptxfempmsk, 0); + USB_SET_FIELD32(CVMX_USBCX_GINTMSK(usb->index), union cvmx_usbcx_gintmsk, nptxfempmsk, 0); } return; @@ -1395,9 +1395,9 @@ static void __cvmx_usb_poll_tx_fifo(struct cvmx_usb_internal_state *usb) */ static void __cvmx_usb_fill_tx_fifo(struct cvmx_usb_internal_state *usb, int channel) { - cvmx_usbcx_hccharx_t hcchar; - cvmx_usbcx_hcspltx_t usbc_hcsplt; - cvmx_usbcx_hctsizx_t usbc_hctsiz; + union cvmx_usbcx_hccharx hcchar; + union cvmx_usbcx_hcspltx usbc_hcsplt; + union cvmx_usbcx_hctsizx usbc_hctsiz; struct cvmx_usb_tx_fifo *fifo; /* We only need to fill data on outbound channels */ @@ -1452,7 +1452,7 @@ static void __cvmx_usb_start_channel_control(struct cvmx_usb_internal_state *usb cvmx_phys_to_ptr(transaction->control_header); int bytes_to_transfer = transaction->buffer_length - transaction->actual_bytes; int packets_to_transfer; - cvmx_usbcx_hctsizx_t usbc_hctsiz; + union cvmx_usbcx_hctsizx usbc_hctsiz; usbc_hctsiz.u32 = __cvmx_usb_read_csr32(usb, CVMX_USBCX_HCTSIZX(channel, usb->index)); @@ -1465,7 +1465,7 @@ static void __cvmx_usb_start_channel_control(struct cvmx_usb_internal_state *usb usbc_hctsiz.s.pid = 3; /* Setup */ bytes_to_transfer = sizeof(*header); /* All Control operations start with a setup going OUT */ - USB_SET_FIELD32(CVMX_USBCX_HCCHARX(channel, usb->index), cvmx_usbcx_hccharx_t, epdir, CVMX_USB_DIRECTION_OUT); + USB_SET_FIELD32(CVMX_USBCX_HCCHARX(channel, usb->index), union cvmx_usbcx_hccharx, epdir, CVMX_USB_DIRECTION_OUT); /* * Setup send the control header instead of the buffer data. The * buffer data will be used in the next stage @@ -1476,8 +1476,8 @@ static void __cvmx_usb_start_channel_control(struct cvmx_usb_internal_state *usb usbc_hctsiz.s.pid = 3; /* Setup */ bytes_to_transfer = 0; /* All Control operations start with a setup going OUT */ - USB_SET_FIELD32(CVMX_USBCX_HCCHARX(channel, usb->index), cvmx_usbcx_hccharx_t, epdir, CVMX_USB_DIRECTION_OUT); - USB_SET_FIELD32(CVMX_USBCX_HCSPLTX(channel, usb->index), cvmx_usbcx_hcspltx_t, compsplt, 1); + USB_SET_FIELD32(CVMX_USBCX_HCCHARX(channel, usb->index), union cvmx_usbcx_hccharx, epdir, CVMX_USB_DIRECTION_OUT); + USB_SET_FIELD32(CVMX_USBCX_HCSPLTX(channel, usb->index), union cvmx_usbcx_hcspltx, compsplt, 1); break; case CVMX_USB_STAGE_DATA: usbc_hctsiz.s.pid = __cvmx_usb_get_data_pid(pipe); @@ -1488,7 +1488,7 @@ static void __cvmx_usb_start_channel_control(struct cvmx_usb_internal_state *usb bytes_to_transfer = pipe->max_packet; } USB_SET_FIELD32(CVMX_USBCX_HCCHARX(channel, usb->index), - cvmx_usbcx_hccharx_t, epdir, + union cvmx_usbcx_hccharx, epdir, ((header->s.request_type & 0x80) ? CVMX_USB_DIRECTION_IN : CVMX_USB_DIRECTION_OUT)); @@ -1498,16 +1498,16 @@ static void __cvmx_usb_start_channel_control(struct cvmx_usb_internal_state *usb if (!(header->s.request_type & 0x80)) bytes_to_transfer = 0; USB_SET_FIELD32(CVMX_USBCX_HCCHARX(channel, usb->index), - cvmx_usbcx_hccharx_t, epdir, + union cvmx_usbcx_hccharx, epdir, ((header->s.request_type & 0x80) ? CVMX_USB_DIRECTION_IN : CVMX_USB_DIRECTION_OUT)); - USB_SET_FIELD32(CVMX_USBCX_HCSPLTX(channel, usb->index), cvmx_usbcx_hcspltx_t, compsplt, 1); + USB_SET_FIELD32(CVMX_USBCX_HCSPLTX(channel, usb->index), union cvmx_usbcx_hcspltx, compsplt, 1); break; case CVMX_USB_STAGE_STATUS: usbc_hctsiz.s.pid = __cvmx_usb_get_data_pid(pipe); bytes_to_transfer = 0; - USB_SET_FIELD32(CVMX_USBCX_HCCHARX(channel, usb->index), cvmx_usbcx_hccharx_t, epdir, + USB_SET_FIELD32(CVMX_USBCX_HCCHARX(channel, usb->index), union cvmx_usbcx_hccharx, epdir, ((header->s.request_type & 0x80) ? CVMX_USB_DIRECTION_OUT : CVMX_USB_DIRECTION_IN)); @@ -1515,11 +1515,11 @@ static void __cvmx_usb_start_channel_control(struct cvmx_usb_internal_state *usb case CVMX_USB_STAGE_STATUS_SPLIT_COMPLETE: usbc_hctsiz.s.pid = __cvmx_usb_get_data_pid(pipe); bytes_to_transfer = 0; - USB_SET_FIELD32(CVMX_USBCX_HCCHARX(channel, usb->index), cvmx_usbcx_hccharx_t, epdir, + USB_SET_FIELD32(CVMX_USBCX_HCCHARX(channel, usb->index), union cvmx_usbcx_hccharx, epdir, ((header->s.request_type & 0x80) ? CVMX_USB_DIRECTION_OUT : CVMX_USB_DIRECTION_IN)); - USB_SET_FIELD32(CVMX_USBCX_HCSPLTX(channel, usb->index), cvmx_usbcx_hcspltx_t, compsplt, 1); + USB_SET_FIELD32(CVMX_USBCX_HCSPLTX(channel, usb->index), union cvmx_usbcx_hcspltx, compsplt, 1); break; } @@ -1592,9 +1592,9 @@ static void __cvmx_usb_start_channel(struct cvmx_usb_internal_state *usb, /* Enable the channel interrupt bits */ { - cvmx_usbcx_hcintx_t usbc_hcint; - cvmx_usbcx_hcintmskx_t usbc_hcintmsk; - cvmx_usbcx_haintmsk_t usbc_haintmsk; + union cvmx_usbcx_hcintx usbc_hcint; + union cvmx_usbcx_hcintmskx usbc_hcintmsk; + union cvmx_usbcx_haintmsk usbc_haintmsk; /* Clear all channel status bits */ usbc_hcint.u32 = __cvmx_usb_read_csr32(usb, CVMX_USBCX_HCINTX(channel, usb->index)); @@ -1636,8 +1636,8 @@ static void __cvmx_usb_start_channel(struct cvmx_usb_internal_state *usb, /* Setup both the size of the transfer and the SPLIT characteristics */ { - cvmx_usbcx_hcspltx_t usbc_hcsplt = {.u32 = 0}; - cvmx_usbcx_hctsizx_t usbc_hctsiz = {.u32 = 0}; + union cvmx_usbcx_hcspltx usbc_hcsplt = {.u32 = 0}; + union cvmx_usbcx_hctsizx usbc_hctsiz = {.u32 = 0}; int packets_to_transfer; int bytes_to_transfer = transaction->buffer_length - transaction->actual_bytes; @@ -1781,7 +1781,7 @@ static void __cvmx_usb_start_channel(struct cvmx_usb_internal_state *usb, /* Setup the Host Channel Characteristics Register */ { - cvmx_usbcx_hccharx_t usbc_hcchar = {.u32 = 0}; + union cvmx_usbcx_hccharx usbc_hcchar = {.u32 = 0}; /* * Set the startframe odd/even properly. This is only used for @@ -1830,22 +1830,22 @@ static void __cvmx_usb_start_channel(struct cvmx_usb_internal_state *usb, */ if (pipe->transfer_dir == CVMX_USB_DIRECTION_OUT) { if (pipe->multi_count < 2) /* Need DATA0 */ - USB_SET_FIELD32(CVMX_USBCX_HCTSIZX(channel, usb->index), cvmx_usbcx_hctsizx_t, pid, 0); + USB_SET_FIELD32(CVMX_USBCX_HCTSIZX(channel, usb->index), union cvmx_usbcx_hctsizx, pid, 0); else /* Need MDATA */ - USB_SET_FIELD32(CVMX_USBCX_HCTSIZX(channel, usb->index), cvmx_usbcx_hctsizx_t, pid, 3); + USB_SET_FIELD32(CVMX_USBCX_HCTSIZX(channel, usb->index), union cvmx_usbcx_hctsizx, pid, 3); } } break; } { - cvmx_usbcx_hctsizx_t usbc_hctsiz = {.u32 = __cvmx_usb_read_csr32(usb, CVMX_USBCX_HCTSIZX(channel, usb->index))}; + union cvmx_usbcx_hctsizx usbc_hctsiz = {.u32 = __cvmx_usb_read_csr32(usb, CVMX_USBCX_HCTSIZX(channel, usb->index))}; transaction->xfersize = usbc_hctsiz.s.xfersize; transaction->pktcnt = usbc_hctsiz.s.pktcnt; } /* Remeber when we start a split transaction */ if (__cvmx_usb_pipe_needs_split(usb, pipe)) usb->active_split = transaction; - USB_SET_FIELD32(CVMX_USBCX_HCCHARX(channel, usb->index), cvmx_usbcx_hccharx_t, chena, 1); + USB_SET_FIELD32(CVMX_USBCX_HCCHARX(channel, usb->index), union cvmx_usbcx_hccharx, chena, 1); if (usb->init_flags & CVMX_USB_INITIALIZE_FLAGS_NO_DMA) __cvmx_usb_fill_tx_fifo(usb, channel); return; @@ -1897,8 +1897,8 @@ static void __cvmx_usb_schedule(struct cvmx_usb_internal_state *usb, int is_sof) if (usb->init_flags & CVMX_USB_INITIALIZE_FLAGS_NO_DMA) { /* Without DMA we need to be careful to not schedule something at the end of a frame and cause an overrun */ - cvmx_usbcx_hfnum_t hfnum = {.u32 = __cvmx_usb_read_csr32(usb, CVMX_USBCX_HFNUM(usb->index))}; - cvmx_usbcx_hfir_t hfir = {.u32 = __cvmx_usb_read_csr32(usb, CVMX_USBCX_HFIR(usb->index))}; + union cvmx_usbcx_hfnum hfnum = {.u32 = __cvmx_usb_read_csr32(usb, CVMX_USBCX_HFNUM(usb->index))}; + union cvmx_usbcx_hfir hfir = {.u32 = __cvmx_usb_read_csr32(usb, CVMX_USBCX_HFIR(usb->index))}; if (hfnum.s.frrem < hfir.s.frint/4) goto done; } @@ -1949,7 +1949,7 @@ done: pipe = pipe->next; } } - USB_SET_FIELD32(CVMX_USBCX_GINTMSK(usb->index), cvmx_usbcx_gintmsk_t, sofmsk, need_sof); + USB_SET_FIELD32(CVMX_USBCX_GINTMSK(usb->index), union cvmx_usbcx_gintmsk, sofmsk, need_sof); return; } @@ -2476,7 +2476,7 @@ int cvmx_usb_cancel(struct cvmx_usb_state *state, int pipe_handle, int submit_ha */ if ((pipe->head == transaction) && (pipe->flags & __CVMX_USB_PIPE_FLAGS_SCHEDULED)) { - cvmx_usbcx_hccharx_t usbc_hcchar; + union cvmx_usbcx_hccharx usbc_hcchar; usb->pipe_for_channel[pipe->channel] = NULL; pipe->flags &= ~__CVMX_USB_PIPE_FLAGS_SCHEDULED; @@ -2607,7 +2607,7 @@ int cvmx_usb_get_frame_number(struct cvmx_usb_state *state) { int frame_number; struct cvmx_usb_internal_state *usb = (struct cvmx_usb_internal_state *)state; - cvmx_usbcx_hfnum_t usbc_hfnum; + union cvmx_usbcx_hfnum usbc_hfnum; usbc_hfnum.u32 = __cvmx_usb_read_csr32(usb, CVMX_USBCX_HFNUM(usb->index)); frame_number = usbc_hfnum.s.frnum; @@ -2626,9 +2626,9 @@ int cvmx_usb_get_frame_number(struct cvmx_usb_state *state) */ static int __cvmx_usb_poll_channel(struct cvmx_usb_internal_state *usb, int channel) { - cvmx_usbcx_hcintx_t usbc_hcint; - cvmx_usbcx_hctsizx_t usbc_hctsiz; - cvmx_usbcx_hccharx_t usbc_hcchar; + union cvmx_usbcx_hcintx usbc_hcint; + union cvmx_usbcx_hctsizx usbc_hctsiz; + union cvmx_usbcx_hccharx usbc_hcchar; struct cvmx_usb_pipe *pipe; struct cvmx_usb_transaction *transaction; int bytes_this_transfer; @@ -2658,7 +2658,7 @@ static int __cvmx_usb_poll_channel(struct cvmx_usb_internal_state *usb, int chan */ if (!usbc_hcint.s.chhltd) { if (usbc_hcchar.s.chena) { - cvmx_usbcx_hcintmskx_t hcintmsk; + union cvmx_usbcx_hcintmskx hcintmsk; /* Disable all interrupts except CHHLTD */ hcintmsk.u32 = 0; hcintmsk.s.chhltdmsk = 1; @@ -3065,8 +3065,8 @@ static int __cvmx_usb_poll_channel(struct cvmx_usb_internal_state *usb, int chan */ int cvmx_usb_poll(struct cvmx_usb_state *state) { - cvmx_usbcx_hfnum_t usbc_hfnum; - cvmx_usbcx_gintsts_t usbc_gintsts; + union cvmx_usbcx_hfnum usbc_hfnum; + union cvmx_usbcx_gintsts usbc_gintsts; struct cvmx_usb_internal_state *usb = (struct cvmx_usb_internal_state *)state; CVMX_PREFETCH(usb, 0); @@ -3105,7 +3105,7 @@ int cvmx_usb_poll(struct cvmx_usb_state *state) __cvmx_usb_poll_tx_fifo(usb); } if (usbc_gintsts.s.disconnint || usbc_gintsts.s.prtint) { - cvmx_usbcx_hprt_t usbc_hprt; + union cvmx_usbcx_hprt usbc_hprt; /* * Disconnect Detected Interrupt (DisconnInt) * Asserted when a device disconnect is detected. @@ -3141,7 +3141,7 @@ int cvmx_usb_poll(struct cvmx_usb_state *state) * must clear the appropriate status bit in the HCINTn register * to clear this bit. */ - cvmx_usbcx_haint_t usbc_haint; + union cvmx_usbcx_haint usbc_haint; usbc_haint.u32 = __cvmx_usb_read_csr32(usb, CVMX_USBCX_HAINT(usb->index)); while (usbc_haint.u32) { int channel; diff --git a/drivers/staging/octeon-usb/cvmx-usbcx-defs.h b/drivers/staging/octeon-usb/cvmx-usbcx-defs.h index 394e84662ce8..d349d77bc359 100644 --- a/drivers/staging/octeon-usb/cvmx-usbcx-defs.h +++ b/drivers/staging/octeon-usb/cvmx-usbcx-defs.h @@ -140,7 +140,6 @@ union cvmx_usbcx_gahbcfg { uint32_t glblintrmsk : 1; } s; }; -typedef union cvmx_usbcx_gahbcfg cvmx_usbcx_gahbcfg_t; /** * cvmx_usbc#_ghwcfg3 @@ -210,7 +209,6 @@ union cvmx_usbcx_ghwcfg3 { uint32_t xfersizewidth : 4; } s; }; -typedef union cvmx_usbcx_ghwcfg3 cvmx_usbcx_ghwcfg3_t; /** * cvmx_usbc#_gintmsk @@ -299,7 +297,6 @@ union cvmx_usbcx_gintmsk { uint32_t reserved_0_0 : 1; } s; }; -typedef union cvmx_usbcx_gintmsk cvmx_usbcx_gintmsk_t; /** * cvmx_usbc#_gintsts @@ -529,7 +526,6 @@ union cvmx_usbcx_gintsts { uint32_t curmod : 1; } s; }; -typedef union cvmx_usbcx_gintsts cvmx_usbcx_gintsts_t; /** * cvmx_usbc#_gnptxfsiz @@ -556,7 +552,6 @@ union cvmx_usbcx_gnptxfsiz { uint32_t nptxfstaddr : 16; } s; }; -typedef union cvmx_usbcx_gnptxfsiz cvmx_usbcx_gnptxfsiz_t; /** * cvmx_usbc#_gnptxsts @@ -609,7 +604,6 @@ union cvmx_usbcx_gnptxsts { uint32_t nptxfspcavail : 16; } s; }; -typedef union cvmx_usbcx_gnptxsts cvmx_usbcx_gnptxsts_t; /** * cvmx_usbc#_grstctl @@ -737,7 +731,6 @@ union cvmx_usbcx_grstctl { uint32_t csftrst : 1; } s; }; -typedef union cvmx_usbcx_grstctl cvmx_usbcx_grstctl_t; /** * cvmx_usbc#_grxfsiz @@ -761,7 +754,6 @@ union cvmx_usbcx_grxfsiz { uint32_t rxfdep : 16; } s; }; -typedef union cvmx_usbcx_grxfsiz cvmx_usbcx_grxfsiz_t; /** * cvmx_usbc#_grxstsph @@ -807,7 +799,6 @@ union cvmx_usbcx_grxstsph { uint32_t chnum : 4; } s; }; -typedef union cvmx_usbcx_grxstsph cvmx_usbcx_grxstsph_t; /** * cvmx_usbc#_gusbcfg @@ -896,7 +887,6 @@ union cvmx_usbcx_gusbcfg { uint32_t toutcal : 3; } s; }; -typedef union cvmx_usbcx_gusbcfg cvmx_usbcx_gusbcfg_t; /** * cvmx_usbc#_haint @@ -922,7 +912,6 @@ union cvmx_usbcx_haint { uint32_t haint : 16; } s; }; -typedef union cvmx_usbcx_haint cvmx_usbcx_haint_t; /** * cvmx_usbc#_haintmsk @@ -947,7 +936,6 @@ union cvmx_usbcx_haintmsk { uint32_t haintmsk : 16; } s; }; -typedef union cvmx_usbcx_haintmsk cvmx_usbcx_haintmsk_t; /** * cvmx_usbc#_hcchar# @@ -1027,7 +1015,6 @@ union cvmx_usbcx_hccharx { uint32_t mps : 11; } s; }; -typedef union cvmx_usbcx_hccharx cvmx_usbcx_hccharx_t; /** * cvmx_usbc#_hcfg @@ -1075,7 +1062,6 @@ union cvmx_usbcx_hcfg { uint32_t fslspclksel : 2; } s; }; -typedef union cvmx_usbcx_hcfg cvmx_usbcx_hcfg_t; /** * cvmx_usbc#_hcint# @@ -1126,7 +1112,6 @@ union cvmx_usbcx_hcintx { uint32_t xfercompl : 1; } s; }; -typedef union cvmx_usbcx_hcintx cvmx_usbcx_hcintx_t; /** * cvmx_usbc#_hcintmsk# @@ -1168,7 +1153,6 @@ union cvmx_usbcx_hcintmskx { uint32_t xfercomplmsk : 1; } s; }; -typedef union cvmx_usbcx_hcintmskx cvmx_usbcx_hcintmskx_t; /** * cvmx_usbc#_hcsplt# @@ -1213,7 +1197,6 @@ union cvmx_usbcx_hcspltx { uint32_t prtaddr : 7; } s; }; -typedef union cvmx_usbcx_hcspltx cvmx_usbcx_hcspltx_t; /** * cvmx_usbc#_hctsiz# @@ -1257,7 +1240,6 @@ union cvmx_usbcx_hctsizx { uint32_t xfersize : 19; } s; }; -typedef union cvmx_usbcx_hctsizx cvmx_usbcx_hctsizx_t; /** * cvmx_usbc#_hfir @@ -1293,7 +1275,6 @@ union cvmx_usbcx_hfir { uint32_t frint : 16; } s; }; -typedef union cvmx_usbcx_hfir cvmx_usbcx_hfir_t; /** * cvmx_usbc#_hfnum @@ -1323,7 +1304,6 @@ union cvmx_usbcx_hfnum { uint32_t frnum : 16; } s; }; -typedef union cvmx_usbcx_hfnum cvmx_usbcx_hfnum_t; /** * cvmx_usbc#_hprt @@ -1464,7 +1444,6 @@ union cvmx_usbcx_hprt { uint32_t prtconnsts : 1; } s; }; -typedef union cvmx_usbcx_hprt cvmx_usbcx_hprt_t; /** * cvmx_usbc#_hptxfsiz @@ -1489,7 +1468,6 @@ union cvmx_usbcx_hptxfsiz { uint32_t ptxfstaddr : 16; } s; }; -typedef union cvmx_usbcx_hptxfsiz cvmx_usbcx_hptxfsiz_t; /** * cvmx_usbc#_hptxsts @@ -1546,6 +1524,5 @@ union cvmx_usbcx_hptxsts { uint32_t ptxfspcavail : 16; } s; }; -typedef union cvmx_usbcx_hptxsts cvmx_usbcx_hptxsts_t; #endif diff --git a/drivers/staging/octeon-usb/cvmx-usbnx-defs.h b/drivers/staging/octeon-usb/cvmx-usbnx-defs.h index 96d706770fc6..e06aafa5726a 100644 --- a/drivers/staging/octeon-usb/cvmx-usbnx-defs.h +++ b/drivers/staging/octeon-usb/cvmx-usbnx-defs.h @@ -337,7 +337,6 @@ union cvmx_usbnx_clk_ctl { struct cvmx_usbnx_clk_ctl_cn50xx cn52xx; struct cvmx_usbnx_clk_ctl_cn50xx cn56xx; }; -typedef union cvmx_usbnx_clk_ctl cvmx_usbnx_clk_ctl_t; /** * cvmx_usbn#_usbp_ctl_status @@ -882,6 +881,5 @@ union cvmx_usbnx_usbp_ctl_status { uint64_t ate_reset : 1; } cn52xx; }; -typedef union cvmx_usbnx_usbp_ctl_status cvmx_usbnx_usbp_ctl_status_t; #endif |