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authorSamuel Ortiz <sameo@linux.intel.com>2011-04-08 01:23:57 +0200
committerSamuel Ortiz <sameo@linux.intel.com>2011-05-26 19:45:05 +0200
commit3271d382c3ffe61ef3d059ef47e635dbe031030e (patch)
tree2612b0030f0fd85ffe7722cbf195ac061a3eaf76
parent7dc00a0d14992d0083fefccad7839ac837ea55bc (diff)
downloadlinux-3271d382c3ffe61ef3d059ef47e635dbe031030e.tar.bz2
mfd: Use mfd cell platform_data for timberdale cells platform bits
With the addition of a device platform mfd_cell pointer, MFD drivers can go back to passing platform data back to their sub drivers. This allows for an mfd_cell->mfd_data removal and thus keep the sub drivers MFD agnostic. This is mostly needed for non MFD aware sub drivers. Acked-by: Richard Röjfors <richard.rojfors@pelagicore.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
-rw-r--r--drivers/dma/timb_dma.c3
-rw-r--r--drivers/gpio/timbgpio.c6
-rw-r--r--drivers/i2c/busses/i2c-ocores.c3
-rw-r--r--drivers/i2c/busses/i2c-xiic.c3
-rw-r--r--drivers/media/radio/radio-timb.c3
-rw-r--r--drivers/media/video/timblogiw.c3
-rw-r--r--drivers/mfd/timberdale.c81
-rw-r--r--drivers/net/ks8842.c3
-rw-r--r--drivers/spi/xilinx_spi.c3
9 files changed, 64 insertions, 44 deletions
diff --git a/drivers/dma/timb_dma.c b/drivers/dma/timb_dma.c
index d2c75feff7df..f69f90a61873 100644
--- a/drivers/dma/timb_dma.c
+++ b/drivers/dma/timb_dma.c
@@ -27,7 +27,6 @@
#include <linux/io.h>
#include <linux/module.h>
#include <linux/platform_device.h>
-#include <linux/mfd/core.h>
#include <linux/slab.h>
#include <linux/timb_dma.h>
@@ -685,7 +684,7 @@ static irqreturn_t td_irq(int irq, void *devid)
static int __devinit td_probe(struct platform_device *pdev)
{
- struct timb_dma_platform_data *pdata = mfd_get_data(pdev);
+ struct timb_dma_platform_data *pdata = pdev->dev.platform_data;
struct timb_dma *td;
struct resource *iomem;
int irq;
diff --git a/drivers/gpio/timbgpio.c b/drivers/gpio/timbgpio.c
index edbe1eae531f..0265872e57d1 100644
--- a/drivers/gpio/timbgpio.c
+++ b/drivers/gpio/timbgpio.c
@@ -23,7 +23,6 @@
#include <linux/module.h>
#include <linux/gpio.h>
#include <linux/platform_device.h>
-#include <linux/mfd/core.h>
#include <linux/irq.h>
#include <linux/io.h>
#include <linux/timb_gpio.h>
@@ -229,7 +228,7 @@ static int __devinit timbgpio_probe(struct platform_device *pdev)
struct gpio_chip *gc;
struct timbgpio *tgpio;
struct resource *iomem;
- struct timbgpio_platform_data *pdata = mfd_get_data(pdev);
+ struct timbgpio_platform_data *pdata = pdev->dev.platform_data;
int irq = platform_get_irq(pdev, 0);
if (!pdata || pdata->nr_pins > 32) {
@@ -320,13 +319,14 @@ err_mem:
static int __devexit timbgpio_remove(struct platform_device *pdev)
{
int err;
+ struct timbgpio_platform_data *pdata = pdev->dev.platform_data;
struct timbgpio *tgpio = platform_get_drvdata(pdev);
struct resource *iomem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
int irq = platform_get_irq(pdev, 0);
if (irq >= 0 && tgpio->irq_base > 0) {
int i;
- for (i = 0; i < tgpio->gpio.ngpio; i++) {
+ for (i = 0; i < pdata->nr_pins; i++) {
irq_set_chip(tgpio->irq_base + i, NULL);
irq_set_chip_data(tgpio->irq_base + i, NULL);
}
diff --git a/drivers/i2c/busses/i2c-ocores.c b/drivers/i2c/busses/i2c-ocores.c
index fee1a2613861..1b46a9d9f907 100644
--- a/drivers/i2c/busses/i2c-ocores.c
+++ b/drivers/i2c/busses/i2c-ocores.c
@@ -49,7 +49,6 @@
#include <linux/init.h>
#include <linux/errno.h>
#include <linux/platform_device.h>
-#include <linux/mfd/core.h>
#include <linux/i2c.h>
#include <linux/interrupt.h>
#include <linux/wait.h>
@@ -306,7 +305,7 @@ static int __devinit ocores_i2c_probe(struct platform_device *pdev)
return -EIO;
}
- pdata = mfd_get_data(pdev);
+ pdata = pdev->dev.platform_data;
if (pdata) {
i2c->regstep = pdata->regstep;
i2c->clock_khz = pdata->clock_khz;
diff --git a/drivers/i2c/busses/i2c-xiic.c b/drivers/i2c/busses/i2c-xiic.c
index e9d5ff4d1496..4bb68f35caf2 100644
--- a/drivers/i2c/busses/i2c-xiic.c
+++ b/drivers/i2c/busses/i2c-xiic.c
@@ -34,7 +34,6 @@
#include <linux/errno.h>
#include <linux/delay.h>
#include <linux/platform_device.h>
-#include <linux/mfd/core.h>
#include <linux/i2c.h>
#include <linux/interrupt.h>
#include <linux/wait.h>
@@ -705,7 +704,7 @@ static int __devinit xiic_i2c_probe(struct platform_device *pdev)
if (irq < 0)
goto resource_missing;
- pdata = mfd_get_data(pdev);
+ pdata = (struct xiic_i2c_platform_data *) pdev->dev.platform_data;
if (!pdata)
return -EINVAL;
diff --git a/drivers/media/radio/radio-timb.c b/drivers/media/radio/radio-timb.c
index 1e3a8dd820a4..a185610b376b 100644
--- a/drivers/media/radio/radio-timb.c
+++ b/drivers/media/radio/radio-timb.c
@@ -21,7 +21,6 @@
#include <media/v4l2-ioctl.h>
#include <media/v4l2-device.h>
#include <linux/platform_device.h>
-#include <linux/mfd/core.h>
#include <linux/interrupt.h>
#include <linux/slab.h>
#include <linux/i2c.h>
@@ -149,7 +148,7 @@ static const struct v4l2_file_operations timbradio_fops = {
static int __devinit timbradio_probe(struct platform_device *pdev)
{
- struct timb_radio_platform_data *pdata = mfd_get_data(pdev);
+ struct timb_radio_platform_data *pdata = pdev->dev.platform_data;
struct timbradio *tr;
int err;
diff --git a/drivers/media/video/timblogiw.c b/drivers/media/video/timblogiw.c
index 84d4c7c83435..fc611ebeb82c 100644
--- a/drivers/media/video/timblogiw.c
+++ b/drivers/media/video/timblogiw.c
@@ -24,7 +24,6 @@
#include <linux/platform_device.h>
#include <linux/slab.h>
#include <linux/dmaengine.h>
-#include <linux/mfd/core.h>
#include <linux/scatterlist.h>
#include <linux/interrupt.h>
#include <linux/list.h>
@@ -791,7 +790,7 @@ static int __devinit timblogiw_probe(struct platform_device *pdev)
{
int err;
struct timblogiw *lw = NULL;
- struct timb_video_platform_data *pdata = mfd_get_data(pdev);
+ struct timb_video_platform_data *pdata = pdev->dev.platform_data;
if (!pdata) {
dev_err(&pdev->dev, "No platform data\n");
diff --git a/drivers/mfd/timberdale.c b/drivers/mfd/timberdale.c
index 94c6c8afad12..69272e4e3459 100644
--- a/drivers/mfd/timberdale.c
+++ b/drivers/mfd/timberdale.c
@@ -384,7 +384,8 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg0[] = {
.name = "timb-dma",
.num_resources = ARRAY_SIZE(timberdale_dma_resources),
.resources = timberdale_dma_resources,
- .mfd_data = &timb_dma_platform_data,
+ .platform_data = &timb_dma_platform_data,
+ .pdata_size = sizeof(timb_dma_platform_data),
},
{
.name = "timb-uart",
@@ -395,37 +396,43 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg0[] = {
.name = "xiic-i2c",
.num_resources = ARRAY_SIZE(timberdale_xiic_resources),
.resources = timberdale_xiic_resources,
- .mfd_data = &timberdale_xiic_platform_data,
+ .platform_data = &timberdale_xiic_platform_data,
+ .pdata_size = sizeof(timberdale_xiic_platform_data),
},
{
.name = "timb-gpio",
.num_resources = ARRAY_SIZE(timberdale_gpio_resources),
.resources = timberdale_gpio_resources,
- .mfd_data = &timberdale_gpio_platform_data,
+ .platform_data = &timberdale_gpio_platform_data,
+ .pdata_size = sizeof(timberdale_gpio_platform_data),
},
{
.name = "timb-video",
.num_resources = ARRAY_SIZE(timberdale_video_resources),
.resources = timberdale_video_resources,
- .mfd_data = &timberdale_video_platform_data,
+ .platform_data = &timberdale_video_platform_data,
+ .pdata_size = sizeof(timberdale_video_platform_data),
},
{
.name = "timb-radio",
.num_resources = ARRAY_SIZE(timberdale_radio_resources),
.resources = timberdale_radio_resources,
- .mfd_data = &timberdale_radio_platform_data,
+ .platform_data = &timberdale_radio_platform_data,
+ .pdata_size = sizeof(timberdale_radio_platform_data),
},
{
.name = "xilinx_spi",
.num_resources = ARRAY_SIZE(timberdale_spi_resources),
.resources = timberdale_spi_resources,
- .mfd_data = &timberdale_xspi_platform_data,
+ .platform_data = &timberdale_xspi_platform_data,
+ .pdata_size = sizeof(timberdale_xspi_platform_data),
},
{
.name = "ks8842",
.num_resources = ARRAY_SIZE(timberdale_eth_resources),
.resources = timberdale_eth_resources,
- .mfd_data = &timberdale_ks8842_platform_data,
+ .platform_data = &timberdale_ks8842_platform_data,
+ .pdata_size = sizeof(timberdale_ks8842_platform_data),
},
};
@@ -434,7 +441,8 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg1[] = {
.name = "timb-dma",
.num_resources = ARRAY_SIZE(timberdale_dma_resources),
.resources = timberdale_dma_resources,
- .mfd_data = &timb_dma_platform_data,
+ .platform_data = &timb_dma_platform_data,
+ .pdata_size = sizeof(timb_dma_platform_data),
},
{
.name = "timb-uart",
@@ -450,13 +458,15 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg1[] = {
.name = "xiic-i2c",
.num_resources = ARRAY_SIZE(timberdale_xiic_resources),
.resources = timberdale_xiic_resources,
- .mfd_data = &timberdale_xiic_platform_data,
+ .platform_data = &timberdale_xiic_platform_data,
+ .pdata_size = sizeof(timberdale_xiic_platform_data),
},
{
.name = "timb-gpio",
.num_resources = ARRAY_SIZE(timberdale_gpio_resources),
.resources = timberdale_gpio_resources,
- .mfd_data = &timberdale_gpio_platform_data,
+ .platform_data = &timberdale_gpio_platform_data,
+ .pdata_size = sizeof(timberdale_gpio_platform_data),
},
{
.name = "timb-mlogicore",
@@ -467,25 +477,29 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg1[] = {
.name = "timb-video",
.num_resources = ARRAY_SIZE(timberdale_video_resources),
.resources = timberdale_video_resources,
- .mfd_data = &timberdale_video_platform_data,
+ .platform_data = &timberdale_video_platform_data,
+ .pdata_size = sizeof(timberdale_video_platform_data),
},
{
.name = "timb-radio",
.num_resources = ARRAY_SIZE(timberdale_radio_resources),
.resources = timberdale_radio_resources,
- .mfd_data = &timberdale_radio_platform_data,
+ .platform_data = &timberdale_radio_platform_data,
+ .pdata_size = sizeof(timberdale_radio_platform_data),
},
{
.name = "xilinx_spi",
.num_resources = ARRAY_SIZE(timberdale_spi_resources),
.resources = timberdale_spi_resources,
- .mfd_data = &timberdale_xspi_platform_data,
+ .platform_data = &timberdale_xspi_platform_data,
+ .pdata_size = sizeof(timberdale_xspi_platform_data),
},
{
.name = "ks8842",
.num_resources = ARRAY_SIZE(timberdale_eth_resources),
.resources = timberdale_eth_resources,
- .mfd_data = &timberdale_ks8842_platform_data,
+ .platform_data = &timberdale_ks8842_platform_data,
+ .pdata_size = sizeof(timberdale_ks8842_platform_data),
},
};
@@ -494,7 +508,8 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg2[] = {
.name = "timb-dma",
.num_resources = ARRAY_SIZE(timberdale_dma_resources),
.resources = timberdale_dma_resources,
- .mfd_data = &timb_dma_platform_data,
+ .platform_data = &timb_dma_platform_data,
+ .pdata_size = sizeof(timb_dma_platform_data),
},
{
.name = "timb-uart",
@@ -505,31 +520,36 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg2[] = {
.name = "xiic-i2c",
.num_resources = ARRAY_SIZE(timberdale_xiic_resources),
.resources = timberdale_xiic_resources,
- .mfd_data = &timberdale_xiic_platform_data,
+ .platform_data = &timberdale_xiic_platform_data,
+ .pdata_size = sizeof(timberdale_xiic_platform_data),
},
{
.name = "timb-gpio",
.num_resources = ARRAY_SIZE(timberdale_gpio_resources),
.resources = timberdale_gpio_resources,
- .mfd_data = &timberdale_gpio_platform_data,
+ .platform_data = &timberdale_gpio_platform_data,
+ .pdata_size = sizeof(timberdale_gpio_platform_data),
},
{
.name = "timb-video",
.num_resources = ARRAY_SIZE(timberdale_video_resources),
.resources = timberdale_video_resources,
- .mfd_data = &timberdale_video_platform_data,
+ .platform_data = &timberdale_video_platform_data,
+ .pdata_size = sizeof(timberdale_video_platform_data),
},
{
.name = "timb-radio",
.num_resources = ARRAY_SIZE(timberdale_radio_resources),
.resources = timberdale_radio_resources,
- .mfd_data = &timberdale_radio_platform_data,
+ .platform_data = &timberdale_radio_platform_data,
+ .pdata_size = sizeof(timberdale_radio_platform_data),
},
{
.name = "xilinx_spi",
.num_resources = ARRAY_SIZE(timberdale_spi_resources),
.resources = timberdale_spi_resources,
- .mfd_data = &timberdale_xspi_platform_data,
+ .platform_data = &timberdale_xspi_platform_data,
+ .pdata_size = sizeof(timberdale_xspi_platform_data),
},
};
@@ -538,7 +558,8 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg3[] = {
.name = "timb-dma",
.num_resources = ARRAY_SIZE(timberdale_dma_resources),
.resources = timberdale_dma_resources,
- .mfd_data = &timb_dma_platform_data,
+ .platform_data = &timb_dma_platform_data,
+ .pdata_size = sizeof(timb_dma_platform_data),
},
{
.name = "timb-uart",
@@ -549,37 +570,43 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg3[] = {
.name = "ocores-i2c",
.num_resources = ARRAY_SIZE(timberdale_ocores_resources),
.resources = timberdale_ocores_resources,
- .mfd_data = &timberdale_ocores_platform_data,
+ .platform_data = &timberdale_ocores_platform_data,
+ .pdata_size = sizeof(timberdale_ocores_platform_data),
},
{
.name = "timb-gpio",
.num_resources = ARRAY_SIZE(timberdale_gpio_resources),
.resources = timberdale_gpio_resources,
- .mfd_data = &timberdale_gpio_platform_data,
+ .platform_data = &timberdale_gpio_platform_data,
+ .pdata_size = sizeof(timberdale_gpio_platform_data),
},
{
.name = "timb-video",
.num_resources = ARRAY_SIZE(timberdale_video_resources),
.resources = timberdale_video_resources,
- .mfd_data = &timberdale_video_platform_data,
+ .platform_data = &timberdale_video_platform_data,
+ .pdata_size = sizeof(timberdale_video_platform_data),
},
{
.name = "timb-radio",
.num_resources = ARRAY_SIZE(timberdale_radio_resources),
.resources = timberdale_radio_resources,
- .mfd_data = &timberdale_radio_platform_data,
+ .platform_data = &timberdale_radio_platform_data,
+ .pdata_size = sizeof(timberdale_radio_platform_data),
},
{
.name = "xilinx_spi",
.num_resources = ARRAY_SIZE(timberdale_spi_resources),
.resources = timberdale_spi_resources,
- .mfd_data = &timberdale_xspi_platform_data,
+ .platform_data = &timberdale_xspi_platform_data,
+ .pdata_size = sizeof(timberdale_xspi_platform_data),
},
{
.name = "ks8842",
.num_resources = ARRAY_SIZE(timberdale_eth_resources),
.resources = timberdale_eth_resources,
- .mfd_data = &timberdale_ks8842_platform_data,
+ .platform_data = &timberdale_ks8842_platform_data,
+ .pdata_size = sizeof(timberdale_ks8842_platform_data),
},
};
diff --git a/drivers/net/ks8842.c b/drivers/net/ks8842.c
index f0d8346d0fa5..4d40626b3bfa 100644
--- a/drivers/net/ks8842.c
+++ b/drivers/net/ks8842.c
@@ -26,7 +26,6 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/platform_device.h>
-#include <linux/mfd/core.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/ethtool.h>
@@ -1146,7 +1145,7 @@ static int __devinit ks8842_probe(struct platform_device *pdev)
struct resource *iomem;
struct net_device *netdev;
struct ks8842_adapter *adapter;
- struct ks8842_platform_data *pdata = mfd_get_data(pdev);
+ struct ks8842_platform_data *pdata = pdev->dev.platform_data;
u16 id;
unsigned i;
diff --git a/drivers/spi/xilinx_spi.c b/drivers/spi/xilinx_spi.c
index c69c6f2c2c5c..4d2c75df886c 100644
--- a/drivers/spi/xilinx_spi.c
+++ b/drivers/spi/xilinx_spi.c
@@ -18,7 +18,6 @@
#include <linux/interrupt.h>
#include <linux/of.h>
#include <linux/platform_device.h>
-#include <linux/mfd/core.h>
#include <linux/spi/spi.h>
#include <linux/spi/spi_bitbang.h>
#include <linux/spi/xilinx_spi.h>
@@ -471,7 +470,7 @@ static int __devinit xilinx_spi_probe(struct platform_device *dev)
struct spi_master *master;
u8 i;
- pdata = mfd_get_data(dev);
+ pdata = dev->dev.platform_data;
if (pdata) {
num_cs = pdata->num_chipselect;
little_endian = pdata->little_endian;