From 1f8c666caddb4cd0c547bbedbc9f98c7bf51e176 Mon Sep 17 00:00:00 2001 From: Samuel Ortiz Date: Wed, 6 Apr 2011 12:13:25 +0200 Subject: fb: Use platform_data to retrieve tmiofb platform bits With the addition of the platform device mfd_cell pointer, we can now cleanly pass the sub device drivers platform data pointers through the regular device platform_data one, and get rid of mfd_get_data(). Cc: Ian Molton Cc: Paul Mundt Acked-by: Dmitry Eremin-Solenikov Signed-off-by: Samuel Ortiz --- drivers/video/tmiofb.c | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) (limited to 'drivers/video') diff --git a/drivers/video/tmiofb.c b/drivers/video/tmiofb.c index 0c341d739604..cd1c4dcef8fd 100644 --- a/drivers/video/tmiofb.c +++ b/drivers/video/tmiofb.c @@ -250,7 +250,7 @@ static irqreturn_t tmiofb_irq(int irq, void *__info) */ static int tmiofb_hw_stop(struct platform_device *dev) { - struct tmio_fb_data *data = mfd_get_data(dev); + struct tmio_fb_data *data = dev->dev.platform_data; struct fb_info *info = platform_get_drvdata(dev); struct tmiofb_par *par = info->par; @@ -311,7 +311,7 @@ static int tmiofb_hw_init(struct platform_device *dev) */ static void tmiofb_hw_mode(struct platform_device *dev) { - struct tmio_fb_data *data = mfd_get_data(dev); + struct tmio_fb_data *data = dev->dev.platform_data; struct fb_info *info = platform_get_drvdata(dev); struct fb_videomode *mode = info->mode; struct tmiofb_par *par = info->par; @@ -557,8 +557,7 @@ static int tmiofb_ioctl(struct fb_info *fbi, static struct fb_videomode * tmiofb_find_mode(struct fb_info *info, struct fb_var_screeninfo *var) { - struct tmio_fb_data *data = - mfd_get_data(to_platform_device(info->device)); + struct tmio_fb_data *data = info->device->platform_data; struct fb_videomode *best = NULL; int i; @@ -578,8 +577,7 @@ static int tmiofb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) { struct fb_videomode *mode; - struct tmio_fb_data *data = - mfd_get_data(to_platform_device(info->device)); + struct tmio_fb_data *data = info->device->platform_data; mode = tmiofb_find_mode(info, var); if (!mode || var->bits_per_pixel > 16) @@ -680,7 +678,7 @@ static struct fb_ops tmiofb_ops = { static int __devinit tmiofb_probe(struct platform_device *dev) { const struct mfd_cell *cell = mfd_get_cell(dev); - struct tmio_fb_data *data = mfd_get_data(dev); + struct tmio_fb_data *data = dev->dev.platform_data; struct resource *ccr = platform_get_resource(dev, IORESOURCE_MEM, 1); struct resource *lcr = platform_get_resource(dev, IORESOURCE_MEM, 0); struct resource *vram = platform_get_resource(dev, IORESOURCE_MEM, 2); -- cgit v1.2.3 From 07259a7092e47b9fbb5c8bfdad45fa4c7dbbc051 Mon Sep 17 00:00:00 2001 From: Samuel Ortiz Date: Wed, 6 Apr 2011 16:26:56 +0200 Subject: mfd: Use mfd cell platform_data for 88pm860x cells platform bits With the addition of a platform device mfd_cell pointer, MFD drivers can go back to passing platform 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. Cc: Mark Brown Cc: Liam Girdwood Cc: Richard Purdie Acked-by: Haojian Zhuang Signed-off-by: Samuel Ortiz --- drivers/video/backlight/88pm860x_bl.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) (limited to 'drivers/video') diff --git a/drivers/video/backlight/88pm860x_bl.c b/drivers/video/backlight/88pm860x_bl.c index c8b520e9a11a..c04b94da81f7 100644 --- a/drivers/video/backlight/88pm860x_bl.c +++ b/drivers/video/backlight/88pm860x_bl.c @@ -16,7 +16,6 @@ #include #include #include -#include #include #define MAX_BRIGHTNESS (0xFF) @@ -168,7 +167,6 @@ static int pm860x_backlight_probe(struct platform_device *pdev) struct pm860x_backlight_pdata *pdata = NULL; struct pm860x_backlight_data *data; struct backlight_device *bl; - struct mfd_cell *cell; struct resource *res; struct backlight_properties props; unsigned char value; @@ -181,10 +179,7 @@ static int pm860x_backlight_probe(struct platform_device *pdev) return -EINVAL; } - cell = pdev->dev.platform_data; - if (cell == NULL) - return -ENODEV; - pdata = cell->mfd_data; + pdata = pdev->dev.platform_data; if (pdata == NULL) { dev_err(&pdev->dev, "platform data isn't assigned to " "backlight\n"); -- cgit v1.2.3