[ Upstream commit 0285e9efaee8276305db5c52a59baf84e9731556 ] 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> Signed-off-by: Sasha Levin <sashal@kernel.org>