drm/omap: fix unused variable warning.

airlied · airlied · commit ab3ab68493aa · 2016-06-03T14:39:41.000+10:00
Signed-off-by: Dave Airlie &lt;airlied@redhat.com&gt;
diff --git 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)

Original file line number	Diff line number	Diff line change
`@@ -101,7 +101,6 @@ static irqreturn_t hdmi_irq_handler(int irq, void *data)`
`101`	`101`
`102`	`102`	`static int hdmi_init_regulator(void)`
`103`	`103`	`{`
`104`		`- int r;`
`105`	`104`	`struct regulator *reg;`
`106`	`105`
`107`	`106`	`if (hdmi.vdda_reg != NULL)`