diff options
author | Andres Salomon <dilinger@queued.net> | 2011-02-17 19:07:15 -0800 |
---|---|---|
committer | Nicolas Pitre <nicolas.pitre@linaro.org> | 2011-03-25 17:58:20 -0400 |
commit | 76a244badbce1135178a17db53298c47e7adb208 (patch) | |
tree | 92398684777e0a5e447822fc4e53edb05a895bae | |
parent | 73bd5cf8e86fa3944e7ab5aeeeb51754d5f24331 (diff) |
mfd: mfd_cell is now implicitly available to timberdale drivers
The cell's platform_data is now accessed with a helper function;
change clients to use that, and remove the now-unused data_size.
Note that the mfd's platform_data is marked __devinitdata. This
is still correct in all cases except for the timbgpio driver, whose
remove hook has been changed to no longer reference the pdata.
Signed-off-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
(cherry picked from commit e46dccff341068d8530610a822965794f70b998f)
-rw-r--r-- | drivers/dma/timb_dma.c | 3 | ||||
-rw-r--r-- | drivers/gpio/timbgpio.c | 6 | ||||
-rw-r--r-- | drivers/i2c/busses/i2c-ocores.c | 3 | ||||
-rw-r--r-- | drivers/i2c/busses/i2c-xiic.c | 3 | ||||
-rw-r--r-- | drivers/media/radio/radio-timb.c | 3 | ||||
-rw-r--r-- | drivers/media/video/timblogiw.c | 3 | ||||
-rw-r--r-- | drivers/mfd/timberdale.c | 27 | ||||
-rw-r--r-- | drivers/net/ks8842.c | 3 | ||||
-rw-r--r-- | drivers/spi/xilinx_spi.c | 3 |
9 files changed, 17 insertions, 37 deletions
diff --git a/drivers/dma/timb_dma.c b/drivers/dma/timb_dma.c index 3b88a4e7c98..ea8705b64d7 100644 --- a/drivers/dma/timb_dma.c +++ b/drivers/dma/timb_dma.c @@ -27,6 +27,7 @@ #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> @@ -684,7 +685,7 @@ static irqreturn_t td_irq(int irq, void *devid) static int __devinit td_probe(struct platform_device *pdev) { - struct timb_dma_platform_data *pdata = pdev->dev.platform_data; + struct timb_dma_platform_data *pdata = mfd_get_data(pdev); struct timb_dma *td; struct resource *iomem; int irq; diff --git a/drivers/gpio/timbgpio.c b/drivers/gpio/timbgpio.c index 58c8f30352d..ffcd815b8b8 100644 --- a/drivers/gpio/timbgpio.c +++ b/drivers/gpio/timbgpio.c @@ -23,6 +23,7 @@ #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> @@ -228,7 +229,7 @@ static int __devinit timbgpio_probe(struct platform_device *pdev) struct gpio_chip *gc; struct timbgpio *tgpio; struct resource *iomem; - struct timbgpio_platform_data *pdata = pdev->dev.platform_data; + struct timbgpio_platform_data *pdata = mfd_get_data(pdev); int irq = platform_get_irq(pdev, 0); if (!pdata || pdata->nr_pins > 32) { @@ -319,14 +320,13 @@ 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 < pdata->nr_pins; i++) { + for (i = 0; i < tgpio->gpio.ngpio; i++) { set_irq_chip(tgpio->irq_base + i, NULL); set_irq_chip_data(tgpio->irq_base + i, NULL); } diff --git a/drivers/i2c/busses/i2c-ocores.c b/drivers/i2c/busses/i2c-ocores.c index 61653f07967..40dbc6cf85d 100644 --- a/drivers/i2c/busses/i2c-ocores.c +++ b/drivers/i2c/busses/i2c-ocores.c @@ -49,6 +49,7 @@ #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> @@ -305,7 +306,7 @@ static int __devinit ocores_i2c_probe(struct platform_device *pdev) return -EIO; } - pdata = pdev->dev.platform_data; + pdata = mfd_get_data(pdev); 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 a9c419e075a..9fbd7e6fe32 100644 --- a/drivers/i2c/busses/i2c-xiic.c +++ b/drivers/i2c/busses/i2c-xiic.c @@ -34,6 +34,7 @@ #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> @@ -704,7 +705,7 @@ static int __devinit xiic_i2c_probe(struct platform_device *pdev) if (irq < 0) goto resource_missing; - pdata = (struct xiic_i2c_platform_data *) pdev->dev.platform_data; + pdata = mfd_get_data(pdev); if (!pdata) return -EINVAL; diff --git a/drivers/media/radio/radio-timb.c b/drivers/media/radio/radio-timb.c index a185610b376..1e3a8dd820a 100644 --- a/drivers/media/radio/radio-timb.c +++ b/drivers/media/radio/radio-timb.c @@ -21,6 +21,7 @@ #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> @@ -148,7 +149,7 @@ static const struct v4l2_file_operations timbradio_fops = { static int __devinit timbradio_probe(struct platform_device *pdev) { - struct timb_radio_platform_data *pdata = pdev->dev.platform_data; + struct timb_radio_platform_data *pdata = mfd_get_data(pdev); struct timbradio *tr; int err; diff --git a/drivers/media/video/timblogiw.c b/drivers/media/video/timblogiw.c index fc611ebeb82..84d4c7c8343 100644 --- a/drivers/media/video/timblogiw.c +++ b/drivers/media/video/timblogiw.c @@ -24,6 +24,7 @@ #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> @@ -790,7 +791,7 @@ static int __devinit timblogiw_probe(struct platform_device *pdev) { int err; struct timblogiw *lw = NULL; - struct timb_video_platform_data *pdata = pdev->dev.platform_data; + struct timb_video_platform_data *pdata = mfd_get_data(pdev); if (!pdata) { dev_err(&pdev->dev, "No platform data\n"); diff --git a/drivers/mfd/timberdale.c b/drivers/mfd/timberdale.c index 6ad8a7f8d39..6353921c172 100644 --- a/drivers/mfd/timberdale.c +++ b/drivers/mfd/timberdale.c @@ -385,7 +385,6 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg0[] = { .num_resources = ARRAY_SIZE(timberdale_dma_resources), .resources = timberdale_dma_resources, .platform_data = &timb_dma_platform_data, - .data_size = sizeof(timb_dma_platform_data), }, { .name = "timb-uart", @@ -397,42 +396,36 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg0[] = { .num_resources = ARRAY_SIZE(timberdale_xiic_resources), .resources = timberdale_xiic_resources, .platform_data = &timberdale_xiic_platform_data, - .data_size = sizeof(timberdale_xiic_platform_data), }, { .name = "timb-gpio", .num_resources = ARRAY_SIZE(timberdale_gpio_resources), .resources = timberdale_gpio_resources, .platform_data = &timberdale_gpio_platform_data, - .data_size = sizeof(timberdale_gpio_platform_data), }, { .name = "timb-video", .num_resources = ARRAY_SIZE(timberdale_video_resources), .resources = timberdale_video_resources, .platform_data = &timberdale_video_platform_data, - .data_size = sizeof(timberdale_video_platform_data), }, { .name = "timb-radio", .num_resources = ARRAY_SIZE(timberdale_radio_resources), .resources = timberdale_radio_resources, .platform_data = &timberdale_radio_platform_data, - .data_size = sizeof(timberdale_radio_platform_data), }, { .name = "xilinx_spi", .num_resources = ARRAY_SIZE(timberdale_spi_resources), .resources = timberdale_spi_resources, .platform_data = &timberdale_xspi_platform_data, - .data_size = sizeof(timberdale_xspi_platform_data), }, { .name = "ks8842", .num_resources = ARRAY_SIZE(timberdale_eth_resources), .resources = timberdale_eth_resources, .platform_data = &timberdale_ks8842_platform_data, - .data_size = sizeof(timberdale_ks8842_platform_data) }, }; @@ -442,7 +435,6 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg1[] = { .num_resources = ARRAY_SIZE(timberdale_dma_resources), .resources = timberdale_dma_resources, .platform_data = &timb_dma_platform_data, - .data_size = sizeof(timb_dma_platform_data), }, { .name = "timb-uart", @@ -459,14 +451,12 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg1[] = { .num_resources = ARRAY_SIZE(timberdale_xiic_resources), .resources = timberdale_xiic_resources, .platform_data = &timberdale_xiic_platform_data, - .data_size = sizeof(timberdale_xiic_platform_data), }, { .name = "timb-gpio", .num_resources = ARRAY_SIZE(timberdale_gpio_resources), .resources = timberdale_gpio_resources, .platform_data = &timberdale_gpio_platform_data, - .data_size = sizeof(timberdale_gpio_platform_data), }, { .name = "timb-mlogicore", @@ -478,28 +468,24 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg1[] = { .num_resources = ARRAY_SIZE(timberdale_video_resources), .resources = timberdale_video_resources, .platform_data = &timberdale_video_platform_data, - .data_size = sizeof(timberdale_video_platform_data), }, { .name = "timb-radio", .num_resources = ARRAY_SIZE(timberdale_radio_resources), .resources = timberdale_radio_resources, .platform_data = &timberdale_radio_platform_data, - .data_size = sizeof(timberdale_radio_platform_data), }, { .name = "xilinx_spi", .num_resources = ARRAY_SIZE(timberdale_spi_resources), .resources = timberdale_spi_resources, .platform_data = &timberdale_xspi_platform_data, - .data_size = sizeof(timberdale_xspi_platform_data), }, { .name = "ks8842", .num_resources = ARRAY_SIZE(timberdale_eth_resources), .resources = timberdale_eth_resources, .platform_data = &timberdale_ks8842_platform_data, - .data_size = sizeof(timberdale_ks8842_platform_data) }, }; @@ -509,7 +495,6 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg2[] = { .num_resources = ARRAY_SIZE(timberdale_dma_resources), .resources = timberdale_dma_resources, .platform_data = &timb_dma_platform_data, - .data_size = sizeof(timb_dma_platform_data), }, { .name = "timb-uart", @@ -521,35 +506,30 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg2[] = { .num_resources = ARRAY_SIZE(timberdale_xiic_resources), .resources = timberdale_xiic_resources, .platform_data = &timberdale_xiic_platform_data, - .data_size = sizeof(timberdale_xiic_platform_data), }, { .name = "timb-gpio", .num_resources = ARRAY_SIZE(timberdale_gpio_resources), .resources = timberdale_gpio_resources, .platform_data = &timberdale_gpio_platform_data, - .data_size = sizeof(timberdale_gpio_platform_data), }, { .name = "timb-video", .num_resources = ARRAY_SIZE(timberdale_video_resources), .resources = timberdale_video_resources, .platform_data = &timberdale_video_platform_data, - .data_size = sizeof(timberdale_video_platform_data), }, { .name = "timb-radio", .num_resources = ARRAY_SIZE(timberdale_radio_resources), .resources = timberdale_radio_resources, .platform_data = &timberdale_radio_platform_data, - .data_size = sizeof(timberdale_radio_platform_data), }, { .name = "xilinx_spi", .num_resources = ARRAY_SIZE(timberdale_spi_resources), .resources = timberdale_spi_resources, .platform_data = &timberdale_xspi_platform_data, - .data_size = sizeof(timberdale_xspi_platform_data), }, }; @@ -559,7 +539,6 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg3[] = { .num_resources = ARRAY_SIZE(timberdale_dma_resources), .resources = timberdale_dma_resources, .platform_data = &timb_dma_platform_data, - .data_size = sizeof(timb_dma_platform_data), }, { .name = "timb-uart", @@ -571,42 +550,36 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg3[] = { .num_resources = ARRAY_SIZE(timberdale_ocores_resources), .resources = timberdale_ocores_resources, .platform_data = &timberdale_ocores_platform_data, - .data_size = sizeof(timberdale_ocores_platform_data), }, { .name = "timb-gpio", .num_resources = ARRAY_SIZE(timberdale_gpio_resources), .resources = timberdale_gpio_resources, .platform_data = &timberdale_gpio_platform_data, - .data_size = sizeof(timberdale_gpio_platform_data), }, { .name = "timb-video", .num_resources = ARRAY_SIZE(timberdale_video_resources), .resources = timberdale_video_resources, .platform_data = &timberdale_video_platform_data, - .data_size = sizeof(timberdale_video_platform_data), }, { .name = "timb-radio", .num_resources = ARRAY_SIZE(timberdale_radio_resources), .resources = timberdale_radio_resources, .platform_data = &timberdale_radio_platform_data, - .data_size = sizeof(timberdale_radio_platform_data), }, { .name = "xilinx_spi", .num_resources = ARRAY_SIZE(timberdale_spi_resources), .resources = timberdale_spi_resources, .platform_data = &timberdale_xspi_platform_data, - .data_size = sizeof(timberdale_xspi_platform_data), }, { .name = "ks8842", .num_resources = ARRAY_SIZE(timberdale_eth_resources), .resources = timberdale_eth_resources, .platform_data = &timberdale_ks8842_platform_data, - .data_size = sizeof(timberdale_ks8842_platform_data) }, }; diff --git a/drivers/net/ks8842.c b/drivers/net/ks8842.c index 928b2b83cef..efd44afeae8 100644 --- a/drivers/net/ks8842.c +++ b/drivers/net/ks8842.c @@ -26,6 +26,7 @@ #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> @@ -1145,7 +1146,7 @@ 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 = pdev->dev.platform_data; + struct ks8842_platform_data *pdata = mfd_get_data(pdev); u16 id; unsigned i; diff --git a/drivers/spi/xilinx_spi.c b/drivers/spi/xilinx_spi.c index 7adaef62a99..c9bf074f2d5 100644 --- a/drivers/spi/xilinx_spi.c +++ b/drivers/spi/xilinx_spi.c @@ -18,6 +18,7 @@ #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> @@ -474,7 +475,7 @@ static int __devinit xilinx_spi_probe(struct platform_device *dev) struct spi_master *master; u8 i; - pdata = dev->dev.platform_data; + pdata = mfd_get_data(dev); if (pdata) { num_cs = pdata->num_chipselect; little_endian = pdata->little_endian; |