linux-toradex.git/drivers/video/backlight/lms283gf05.c, branch v3.14.3

backlight: lms283gf05: use devm_lcd_device_register()

2013-11-13T03:09:19+00:00

Use devm_lcd_device_register() to make cleanup paths simpler, and remove
unnecessary remove().

Signed-off-by: Jingoo Han 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

backlight: use dev_get_platdata()

2013-11-13T03:09:16+00:00

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 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

backlight: lms283gf05: use spi_get_drvdata and spi_set_drvdata

2013-02-22T01:22:23+00:00

Use the wrapper functions for getting and setting the driver data using
spi_device instead of using dev_{get|set}_drvdata with &spi->dev, so we
can directly pass a struct spi_device.

Signed-off-by: Jingoo Han 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

drivers/video/backlight/lms283gf05.c: use GPIOF_INIT flags when using devm_gpio_request_one()

2012-12-18T01:15:17+00:00

GPIOF_DIR_OUT and GPIOF_DIR_IN are defined as below:

   GPIOF_DIR_OUT   (0 << 0)
   GPIOF_DIR_IN    (1 << 0)

So, when !pdata->reset_inverted is 1, the gpio pin can be set as
input, instead of output.

To prevent this problem, GPIOF_INIT flag should be used when using
devm_gpio_request_one().

Signed-off-by: Jingoo Han 
Cc: Marek Vasut 
Cc: Richard Purdie 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

drivers/video/backlight/lms283gf05.c: add missing const

2012-12-18T01:15:16+00:00

Add 'const' to static array that was missing it in its definition.

Signed-off-by: Jingoo Han 
Acked-by: Marek Vasut 
Cc: Richard Purdie 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

backlight: lms283gf05: use devm_gpio_request_one

2012-12-18T01:15:15+00:00

By using devm_gpio_request_one it is possible to set the direction
and initial value in one shot. Thus, using devm_gpio_request_one
can make the code simpler.

Signed-off-by: Jingoo Han 
Cc: Richard Purdie 
Acked-by: Marek Vasut 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

backlight: remove use of __devexit

2012-11-28T20:06:39+00:00

CONFIG_HOTPLUG is going away as an option so __devexit is no
longer needed.

Signed-off-by: Bill Pemberton 
Cc: Richard Purdie 
Cc: Florian Tobias Schandinat 
Acked-by: Jingoo Han 
Signed-off-by: Greg Kroah-Hartman

backlight: remove use of __devinit

2012-11-28T20:05:39+00:00

CONFIG_HOTPLUG is going away as an option so __devinit is no longer
needed.

Signed-off-by: Bill Pemberton 
Cc: Richard Purdie 
Cc: Florian Tobias Schandinat 
Acked-by: Jingoo Han 
Signed-off-by: Greg Kroah-Hartman

backlight: remove use of __devexit_p

2012-11-28T20:03:45+00:00

CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed.

Signed-off-by: Bill Pemberton 
Cc: Richard Purdie 
Cc: Florian Tobias Schandinat 
Acked-by: Jingoo Han 
Signed-off-by: Greg Kroah-Hartman

backlight: lms283gf05: use devm_gpio_request()

2012-07-31T00:25:15+00:00

The devm_ functions allocate memory that is released when a driver
detaches.  This patch uses devm_gpio_request() for these functions.

Signed-off-by: Jingoo Han 
Acked-by: Marek Vasut 
Cc: Richard Purdie 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds