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Nathan Chancellor b0c6a78a8a backlight: lm3639: Unconditionally call led_classdev_unregister

[ Upstream commit 7cea645ae9 ]

Clang warns that the address of a pointer will always evaluated as true
in a boolean context.

drivers/video/backlight/lm3639_bl.c:403:14: warning: address of
'pchip->cdev_torch' will always evaluate to 'true'
[-Wpointer-bool-conversion]
        if (&pchip->cdev_torch)
        ~~   ~~~~~~~^~~~~~~~~~
drivers/video/backlight/lm3639_bl.c:405:14: warning: address of
'pchip->cdev_flash' will always evaluate to 'true'
[-Wpointer-bool-conversion]
        if (&pchip->cdev_flash)
        ~~   ~~~~~~~^~~~~~~~~~
2 warnings generated.

These statements have been present since 2012, introduced by
commit 0f59858d51 ("backlight: add new lm3639 backlight
driver"). Given that they have been called unconditionally since
then presumably without any issues, removing the always true if
statements to fix the warnings without any real world changes.

Link: https://github.com/ClangBuiltLinux/linux/issues/119
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2019-11-24 08:20:45 +01:00

backlight

backlight: lm3639: Unconditionally call led_classdev_unregister

2019-11-24 08:20:45 +01:00

console

vgacon: unconfuse vc_origin when using soft scrollback

2019-01-31 08:14:36 +01:00

fbdev

fbdev: fix broken menu dependencies

2019-11-24 08:20:37 +01:00

logo

video/logo: remove obsolete logo files