From: Dave Airlie <airlied@redhat.com>
Date: Fri, 3 Jun 2016 04:39:41 +0000 (+1000)
Subject: drm/omap: fix unused variable warning.
X-Git-Tag: v4.7-rc2~4^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ab3ab68493aaac6fea4ad1bb597def9f48f41c71;p=platform%2Fkernel%2Flinux-exynos.git

drm/omap: fix unused variable warning.

Signed-off-by: Dave Airlie <airlied@redhat.com>
---

diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi4.c b/drivers/gpu/drm/omapdrm/dss/hdmi4.c
index f93c70a..4d46cdf 100644
--- a/drivers/gpu/drm/omapdrm/dss/hdmi4.c
+++ b/drivers/gpu/drm/omapdrm/dss/hdmi4.c
@@ -101,7 +101,6 @@ static irqreturn_t hdmi_irq_handler(int irq, void *data)
 
 static int hdmi_init_regulator(void)
 {
-	int r;
 	struct regulator *reg;
 
 	if (hdmi.vdda_reg != NULL)