On 16:28 Fri 31 May , Richard Genoud wrote:
> When removing atmel_lcdfb module, the backlight is unregistered but not
> blanked. (only for CONFIG_BACKLIGHT_ATMEL_LCDC case).
> This can result in the screen going full white depending on how the PWM
> is wired.
>
> Signed-off-by: Richard Genoud <richard.genoud@xxxxxxxxx>
> ---
> drivers/video/atmel_lcdfb.c | 7 ++++++-
> 1 file changed, 6 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c
> index 6e6491f..e00318f 100644
> --- a/drivers/video/atmel_lcdfb.c
> +++ b/drivers/video/atmel_lcdfb.c
> @@ -223,8 +223,13 @@ static void init_backlight(struct atmel_lcdfb_info *sinfo)
>
> static void exit_backlight(struct atmel_lcdfb_info *sinfo)
> {
> - if (sinfo->backlight)
> + if (sinfo->backlight) {
if (!sinfo->backlight)
return;
other look ok
if you want ot hte next RC you have 3h to send a v2 before I work off for few
days
Best Regards,
J.
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