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authorSamuel Ortiz <sameo@linux.intel.com>2011-04-06 16:26:56 +0200
committerSamuel Ortiz <sameo@linux.intel.com>2011-05-26 19:45:12 +0200
commit07259a7092e47b9fbb5c8bfdad45fa4c7dbbc051 (patch)
tree73d3c059141e3b418ac40b3f63a165fc1b326013 /drivers/video/backlight
parenta7c98ce25cfa600bd614134a82d22bcb7bcb9d65 (diff)
downloadop-kernel-dev-07259a7092e47b9fbb5c8bfdad45fa4c7dbbc051.zip
op-kernel-dev-07259a7092e47b9fbb5c8bfdad45fa4c7dbbc051.tar.gz
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 <broonie@opensource.wolfsonmicro.com> Cc: Liam Girdwood <lrg@slimlogic.co.uk> Cc: Richard Purdie <rpurdie@rpsys.net> Acked-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/video/backlight')
-rw-r--r--drivers/video/backlight/88pm860x_bl.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/video/backlight/88pm860x_bl.c b/drivers/video/backlight/88pm860x_bl.c
index c8b520e..c04b94d 100644
--- a/drivers/video/backlight/88pm860x_bl.c
+++ b/drivers/video/backlight/88pm860x_bl.c
@@ -16,7 +16,6 @@
#include <linux/fb.h>
#include <linux/i2c.h>
#include <linux/backlight.h>
-#include <linux/mfd/core.h>
#include <linux/mfd/88pm860x.h>
#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");
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