- 13 Nov, 2013 40 commits
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Nicolin Chen authored
Since gen_pool_dma_alloc() is introduced, we implement it to simplify code. Signed-off-by:
Nicolin Chen <b42378@freescale.com> Cc: Sekhar Nori <nsekhar@ti.com> Cc: Kevin Hilman <khilman@deeprootsystems.com> Cc: Russell King <linux@arm.linux.org.uk> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Nicolin Chen authored
When using pool space for DMA buffer, there might be duplicated calling of gen_pool_alloc() and gen_pool_virt_to_phys() in each implementation. Thus it's better to add a simple helper function, a compatible one to the common dma_alloc_coherent(), to save some code. Signed-off-by:
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Duan Jiong authored
Signed-off-by:
Duan Jiong <duanj.fnst@cn.fujitsu.com> Cc: James Morris <james.l.morris@oracle.com> Signed-off-by:
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Olof Johansson authored
Looks like these were added to Documentation/printk-formats.txt but not the in-file table. Signed-off-by:
Olof Johansson <olof@lixom.net> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by:
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Xie XiuQi authored
Remove unnecessary work pending test before calling schedule_work(). It has been tested in queue_work_on() already. No functional changed. Signed-off-by:
Xie XiuQi <xiexiuqi@huawei.com> Reviewed-by:
Tejun Heo <tj@kernel.org> Signed-off-by:
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Cody P Schafer authored
Add return value documentation and clarify the units of the @size parameter. Signed-off-by:
Cody P Schafer <cody@linux.vnet.ibm.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Cody P Schafer <cody@linux.vnet.ibm.com> Signed-off-by:
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Sachin Kamat authored
'hx8357_dt_ids' is always compiled in. Hence of_match_ptr is not needed. Signed-off-by:
Sachin Kamat <sachin.kamat@linaro.org> Acked-by:
Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by:
Jingoo Han <jg1.han@samsung.com> Signed-off-by:
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Johan Hovold authored
Use devm_gpio_request_one rather than requesting and setting direction in two calls. Signed-off-by:
Johan Hovold <jhovold@gmail.com> Cc: Jingoo Han <jg1.han@samsung.com> Signed-off-by:
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Johan Hovold authored
Add helper function to control the gpio_on signal. Signed-off-by:
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Johan Hovold authored
Use gpio_is_valid rather than open coding the more restrictive != -1 test. Signed-off-by:
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Johan Hovold authored
Remove unused include of clk.h. Signed-off-by:
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Johan Hovold authored
Clean up get_intensity to increase readability. Signed-off-by:
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Johan Hovold authored
Clean up probe error handling by checking parameters before any allocations and removing an obsolete error label. Also remove unnecessary reset of private gpio number. Signed-off-by:
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Johan Hovold authored
Add missing module alias which is needed for module autoloading. Signed-off-by:
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Johan Hovold authored
Make sure to honour gpio polarity also at remove so that the backlight is actually disabled on boards with active-low enable pin. Signed-off-by:
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Johan Hovold authored
The driver supports 16-bit brightness values, but the value returned from get_brightness was truncated to eight bits. Signed-off-by:
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Wei Yongjun authored
drivers/video/backlight/lm3630a_bl.c: add missing destroy_workqueue() on error in lm3630a_intr_config() Add the missing destroy_workqueue() before return from lm3630a_intr_config() in the error handling case. Signed-off-by:
Wei Yongjun <yongjun_wei@trendmicro.com.cn> Acked-by:
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Jingoo Han authored
Use devm_backlight_device_register() and devm_lcd_device_register() to make cleanup paths simpler. Signed-off-by:
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Jingoo Han authored
Use devm_backlight_device_register() and devm_lcd_device_register() to make cleanup paths simpler. Signed-off-by:
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Jingoo Han authored
Use devm_backlight_device_register() and devm_lcd_device_register() to make cleanup paths simpler. Signed-off-by:
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Jingoo Han authored
Use devm_backlight_device_register() and devm_lcd_device_register() to make cleanup paths simpler. Signed-off-by:
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Jingoo Han authored
Use devm_backlight_device_register() and devm_lcd_device_register() to make cleanup paths simpler. Signed-off-by:
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Jingoo Han authored
Use devm_lcd_device_register() to make cleanup paths simpler. Signed-off-by:
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Jingoo Han authored
Use devm_lcd_device_register() to make cleanup paths simpler, and remove unnecessary remove(). Signed-off-by:
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Jingoo Han authored
Use devm_lcd_device_register() to make cleanup paths simpler. Signed-off-by:
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Jingoo Han authored
Use devm_lcd_device_register() to make cleanup paths simpler. Signed-off-by:
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Jingoo Han authored
Use devm_lcd_device_register() to make cleanup paths simpler, and remove unnecessary remove(). Signed-off-by:
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Jingoo Han authored
Use devm_lcd_device_register() to make cleanup paths simpler. Signed-off-by:
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Jingoo Han authored
Use devm_lcd_device_register() to make cleanup paths simpler. Signed-off-by:
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Jingoo Han authored
Use devm_lcd_device_register() to make cleanup paths simpler, and remove unnecessary remove(). Signed-off-by:
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Jingoo Han authored
Use devm_backlight_device_register() to make cleanup paths simpler, and remove unnecessary remove(). Signed-off-by:
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Jingoo Han authored
Use devm_backlight_device_register() to make cleanup paths simpler, and remove unnecessary remove(). Signed-off-by:
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Jingoo Han authored
Use devm_backlight_device_register() to make cleanup paths simpler, and remove unnecessary remove(). Signed-off-by:
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Jingoo Han authored
Use devm_backlight_device_register() to make cleanup paths simpler, and remove unnecessary remove(). Signed-off-by:
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Jingoo Han authored
Use devm_backlight_device_register() to make cleanup paths simpler, and remove unnecessary remove(). Signed-off-by:
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Jingoo Han authored
Use devm_backlight_device_register() to make cleanup paths simpler. Signed-off-by:
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Jingoo Han authored
Use devm_backlight_device_register() to make cleanup paths simpler. Also, unnecessary lp855x_backlight_unregister() is removed. Signed-off-by:
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Jingoo Han authored
Use devm_backlight_device_register() to make cleanup paths simpler. Signed-off-by:
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Jingoo Han authored
Use devm_backlight_device_register() to make cleanup paths simpler, and remove unnecessary remove(). Signed-off-by:
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Jingoo Han authored
Use devm_backlight_device_register() to make cleanup paths simpler, and remove unnecessary remove(). Signed-off-by:
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