Subject: Re: [PATCH] powerpc: include linux/backlight.h from asm/backlight.h

From: Michael Ellerman <[email-masked]>
Date: Tue, 05 Mar 2024 11:39:18 +1100

Jani Nikula <[email-masked]> writes:
> On Mon, 04 Mar 2024, Jani Nikula <[email-masked]> wrote:
>> Removal of the backlight include from fb.h uncovered an implicit
>> dependency in powerpc asm/backlight.h. Add the explicit include.
>>
>> Reported-by: Naresh Kamboju <[email-masked]>
>> Closes: https://lore.kernel.org/r/[email-masked]
>> Fixes: 11b4eedfc87d ("fbdev: Do not include <linux/backlight.h> in header")
>> Cc: Thomas Zimmermann <[email-masked]>
>> Cc: Helge Deller <[email-masked]>
>> Cc: [email-masked]
>> Signed-off-by: Jani Nikula <[email-masked]>
>>
>> ---
>>
>> Not even compile tested!
>
> Naresh, please try this patch!
>
> Michael, if this is fine by you, ack to merge via the drm subsystem
> along with the regressing commit?

I prefer Thomas' patch, but I'm fine with either to go in via drm.

cheers