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Date: Tue, 21 Sep 2021 15:56:13 +0100 From: Lee Jones <lee.jones@...aro.org> To: Thomas Weißschuh <linux@...ssschuh.net> Cc: Daniel Thompson <daniel.thompson@...aro.org>, Jingoo Han <jingoohan1@...il.com>, dri-devel@...ts.freedesktop.org, linux-fbdev@...r.kernel.org, linux-kernel@...r.kernel.org Subject: 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: > > 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. > > > [..] > > 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. -- Lee Jones [李琼斯] Senior Technical Lead - Developer Services Linaro.org │ Open source software for Arm SoCs Follow Linaro: Facebook | Twitter | Blog
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