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Date: Fri, 9 Oct 2015 13:16:35 +0200 From: Pavel Machek <pavel@....cz> To: Jacek Anaszewski <j.anaszewski@...sung.com> Cc: linux-leds@...r.kernel.org, linux-kernel@...r.kernel.org, andrew@...n.ch, sakari.ailus@...ux.intel.com Subject: Re: [PATCH 1/5] leds: core: Drivers shouldn't enforce SYNC/ASYNC brightness setting On Fri 2015-10-09 10:08:12, Jacek Anaszewski wrote: > On 10/09/2015 09:02 AM, Pavel Machek wrote: > >On Fri 2015-10-09 08:28:44, Jacek Anaszewski wrote: > >>On 10/08/2015 05:50 PM, Pavel Machek wrote: > >>>On Mon 2015-09-21 16:29:26, Jacek Anaszewski wrote: > >>>>This patch removes SET_BRIGHTNESS_ASYNC and SET_BRIGHTNESS flags. > >> > >>s/SET_BRIGHTNESS/SET_BRIGHTNESS_SYNC/ > >> > >>>>led_set_brightness now calls led_set_brightness_nosleep instead of > >>>>choosing between sync and async op basing on the flags defined by the > >>>>driver. > >>> > >>>Are those flags unused in the version of kernel you are patching? > >> > >>The flags are used until this patch. > > > >Hmm. I seen you removing the definitions, but not removing any > >users. I guess I missed something. > > Only LED core is the user. It sets SET_BRIGHTNESS_SYNC flag > for LED flash class drivers. Aha. All is right, then. -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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