Re: [PATCH v2] backlight: propagate errors from get_brightness()

On Tue, 21 Sep 2021, Thomas Weißschuh wrote:

On 2021-09-07T14:47+0200, Thomas Weißschuh wrote:

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backlight.h documents "struct backlight_ops->get_brightness()" to return a negative errno on failure. So far these errors have not been handled in the backlight core. This leads to negative values being exposed through sysfs although only positive values are documented to be reported.

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[..]

Friendly ping.

Don't do that. If you think the submission has been forgotten about (it hasn't), then please submit a [RESEND]. As it happens, this is on my TOREVEW list. I just need to get around to it post-vacation.