04 Jan, 2016
1 commit
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Now the core implements the work queue, remove it from the driver,
and switch to using brightness_set_blocking op.Signed-off-by: Andrew Lunn
Cc: Daniel Jeong
Cc: G.Shark Jeong
Signed-off-by: Jacek Anaszewski
28 Aug, 2015
1 commit
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i2c_driver does not need to set an owner because i2c_register_driver()
will set it.Signed-off-by: Krzysztof Kozlowski
Signed-off-by: Jacek Anaszewski
26 Jun, 2014
1 commit
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Use the attribute groups of the led-class to create the flash and
torch-LED attributes during probe in order to avoid racing with
userspace.Signed-off-by: Johan Hovold
Signed-off-by: Bryan Wu
27 Aug, 2013
1 commit
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Use the wrapper function for retrieving the platform data instead of
accessing dev->platform_data directly.Signed-off-by: Jingoo Han
Signed-off-by: Bryan Wu
02 Apr, 2013
1 commit
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LM355x and LM3642 support flash and torch functionality.
(Camera driver) (LED trigger for camera) (LED driver)
Turn on the flash ...> ledtrig_flash_ctrl(true) ...> LM355x or LM3642
brightness ctrl
Flash/torch LEDs are controlled by other driver using LED camera trigger
APIs, ledtrig_flash_ctrl()/ledtrig_torch_ctrl().
Then, actual device control is activated by each LED driver such like
LM355x or LM3642.Signed-off-by: Milo(Woogyom) Kim
Signed-off-by: Bryan Wu
02 Feb, 2013
1 commit
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Fixed the checkpatch warning as below:
WARNING: Avoid CamelCase:
Rename devAttr to attr.
Signed-off-by: Jingoo Han
Signed-off-by: Bryan Wu
16 Dec, 2012
1 commit
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Pull LED subsystem update from Bryan Wu.
* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds: (47 commits)
leds: leds-lp5521: return an error code on error in probe()
leds: leds-clevo-mail: Use pr_* instead of printks
leds: leds-rb532: Fix checkpatch errors
leds: led-triggers: Fix checkpatch warnings
leds: ledtrig-backlight: Fix checkpatch error
leds: leds-wrap: Use instead of
leds: leds-wm8350: Use dev_err instead of printk
leds: leds-pwm: Fix checkpatch warning
leds: leds-pca955x: Use dev_info instead of printk
leds: leds-net48xx: Use linux/io.h instead of asm/io.h
leds: leds-lt3593: Fix checkpatch warnings
leds: leds-gpio: Use dev_info instead of printk
leds: leds-da903x: Fix checkpatch error and warnings
leds: leds-bd2802: Fix checkpatch warnings
leds: leds-adp5520: Fix checkpatch warnings
leds: led-class: Fix checkpatch warning
leds: leds-ns2: use devm_gpio_request_one
leds: leds-lt3593: use devm_gpio_request_one
leds: leds-gpio: use devm_gpio_request_one
leds: lp3944: Fix return value
...
29 Nov, 2012
3 commits
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CONFIG_HOTPLUG is going away as an option so __devexit is no
longer needed.Signed-off-by: Bill Pemberton
Cc: Richard Purdie
Cc: Jan-Simon Moeller
Acked-by: Bryan Wu
Signed-off-by: Greg Kroah-Hartman -
CONFIG_HOTPLUG is going away as an option so __devinit is no longer
needed.Signed-off-by: Bill Pemberton
Cc: Richard Purdie
Cc: Jan-Simon Moeller
Acked-by: Bryan Wu
Signed-off-by: Greg Kroah-Hartman -
CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed.Signed-off-by: Bill Pemberton
Cc: Richard Purdie
Cc: Jan-Simon Moeller
Acked-by: Bryan Wu
Signed-off-by: Greg Kroah-Hartman
27 Nov, 2012
2 commits
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We don't need these sysfs files to be world writable or group writable.
These files are write-only, change them to S_IWUSR (0200).Signed-off-by: Axel Lin
Acked-by: G.Shark Jeong
Signed-off-by: Bryan Wu -
Signed-off-by: Axel Lin
Acked-by: G.Shark Jeong
Signed-off-by: Bryan Wu
24 Sep, 2012
1 commit
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Use regmap_update_bits() to replace regmap_read() + regmap_write().
With this patch, we only show the error message when regmap_update_bits()
fails.Signed-off-by: Axel Lin
Acked-by: G.Shark Jeong
Signed-off-by: Bryan Wu
13 Sep, 2012
1 commit
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This driver is a general version for LM642 led chip of TI.
LM3642 :
The LM3642 is a 4MHz fixed-frequency synchronous boost
converter plus 1.5A constant current driver for a high-current
white LED.
The LM3642 is controlled via an I2C-compatible interface.Signed-off-by: G.Shark Jeong
Signed-off-by: Bryan Wu
