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backlight: use dev_get_platdata()

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Use the wrapper function for retrieving the platform data instead of
accessing dev->platform_data directly.  This is a cosmetic change to
make the code simpler and enhance the readability.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jingoo Han
2013-11-12 15:09:04 -08:00
committed by Linus Torvalds
parent 1f299997b4
commit c512794cad
32 changed files with 44 additions and 46 deletions
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4
drivers/video/backlight/lp855x_bl.c
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@@ -405,7 +405,7 @@ static int lp855x_parse_dt(struct device *dev, struct device_node *node)
static int lp855x_probe(struct i2c_client *cl, const struct i2c_device_id *id)
{
struct lp855x *lp;
struct lp855x_platform_data *pdata = cl->dev.platform_data;
struct lp855x_platform_data *pdata = dev_get_platdata(&cl->dev);
struct device_node *node = cl->dev.of_node;
int ret;
@@ -414,7 +414,7 @@ static int lp855x_probe(struct i2c_client *cl, const struct i2c_device_id *id)
if (ret < 0)
return ret;
pdata = cl->dev.platform_data;
pdata = dev_get_platdata(&cl->dev);
}
if (!i2c_check_functionality(cl->adapter, I2C_FUNC_SMBUS_I2C_BLOCK))