From: Sascha Hauer <s.hauer@pengutronix.de>
Date: Wed, 1 Feb 2012 10:38:23 +0000 (+0100)
Subject: drm: add proper return value for drm_mode_crtc_set_gamma_size
X-Git-Tag: v3.4-rc1~143^2~105
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4cae5b84628d5df76247d494e51b89d07e28e6aa;p=pandora-kernel.git

drm: add proper return value for drm_mode_crtc_set_gamma_size

drm_mode_crtc_set_gamma_size returns boolean true for success
and false for failure. This is not very kernel conform, so
change it to return 0 for success and a propert error code
otherwise. Noone checks the return value, so no users have to
be fixed.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---

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