From: Thierry Reding <treding@nvidia.com>
Date: Mon, 8 Dec 2014 14:55:28 +0000 (+0100)
Subject: drm/tegra: dc: Return planar flag for non-YUV modes
X-Git-Tag: v4.0-rc1~74^2~25^2~43
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=fb35c6b60e6db1e8ae0d7d358b76f3f511bf2707;p=platform%2Fkernel%2Flinux-exynos.git

drm/tegra: dc: Return planar flag for non-YUV modes

This prevents the compiler from warning about using a variable that is
possibly uninitialized.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---

diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
index a56fccc..c2ab1a2 100644
--- a/drivers/gpu/drm/tegra/dc.c
+++ b/drivers/gpu/drm/tegra/dc.c
@@ -134,6 +134,9 @@ static bool tegra_dc_format_is_yuv(unsigned int format, bool *planar)
 		return true;
 	}
 
+	if (planar)
+		*planar = false;
+
 	return false;
 }