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backlight: da9052: Fully initialize backlight_properties during probe
authorDaniel Thompson <daniel.thompson@linaro.org>
Tue, 20 Feb 2024 15:35:24 +0000 (15:35 +0000)
committerLee Jones <lee@kernel.org>
Thu, 7 Mar 2024 09:03:29 +0000 (09:03 +0000)
commit0285e9efaee8276305db5c52a59baf84e9731556
tree7cdc5e5f7328ebcf7e9e4c80fc89763a9fe034dctree | snapshot
parentdc0ba74e51a7497c3c88ab7c31aa3723645c6f9acommit | diff
backlight: da9052: Fully initialize backlight_properties during probe

props is stack allocated and the fields that are not explcitly set
by the probe function need to be zeroed or we'll get undefined behaviour
(especially so power/blank states)!

Fixes: 6ede3d832aaa ("backlight: add driver for DA9052/53 PMIC v1")
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
Link: https://lore.kernel.org/r/20240220153532.76613-2-daniel.thompson@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
drivers/video/backlight/da9052_bl.c diff | blob | history
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