drm/omap: fix unused variable warning.

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

drm/omap: fix unused variable warning.
Signed-off-by: Dave Airlie <airlied@redhat.com>
ab3ab684 · Dave Airlie · f1777aaf · ab3ab684
Commit ab3ab684 authored Jun 03, 2016 by Dave Airlie
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drivers/gpu/drm/omapdrm/dss/hdmi4.c drivers/gpu/drm/omapdrm/dss/hdmi4.c +0 -1

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--- 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)