From: Andrzej Hajda <a.hajda@samsung.com>
Date: Thu, 11 Feb 2016 11:55:45 +0000 (+0100)
Subject: drm/exynos/hdmi: remove unused variable
X-Git-Tag: next-20160307~69^2~3^2~11
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=9c2580cf1ad1364f320f4c816ac7692d6c22338a;p=karo-tx-linux.git

drm/exynos/hdmi: remove unused variable

The variable is unused for long time.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---

diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
index 21a29dbce18c..e148d728e28c 100644
--- a/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
@@ -867,10 +867,8 @@ static void hdmi_reg_infoframe(struct hdmi_context *hdata,
 {
 	u32 hdr_sum;
 	u8 chksum;
-	u32 mod;
 	u8 ar;
 
-	mod = hdmi_reg_read(hdata, HDMI_MODE_SEL);
 	if (hdata->dvi_mode) {
 		hdmi_reg_writeb(hdata, HDMI_VSI_CON,
 				HDMI_VSI_CON_DO_NOT_TRANSMIT);