On Mon, 15 Nov 2021, Marijn Suijten wrote:
of_property_read_u32_array takes the number of elements to read as last argument. This does not always need to be 4 (sizeof(u32)) but should instead be the size of the array in DT as read just above with of_property_count_elems_of_size.
To not make such an error go unnoticed again the driver now bails accordingly when of_property_read_u32_array returns an error. Surprisingly the indentation of newlined arguments is lining up again after prepending `rc = `.
Fixes: 775d2ffb4af6 ("backlight: qcom-wled: Restructure the driver for WLED3") Signed-off-by: Marijn Suijten marijn.suijten@somainline.org Reviewed-by: AngeloGioacchino Del Regno angelogioacchino.delregno@somainline.org Reviewed-by: Daniel Thompson daniel.thompson@linaro.org
drivers/video/backlight/qcom-wled.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-)
Applied, thanks.