Use the passed mode instead of mixing use of passed mode and the stored
previous_mode in dw_hdmi_setup(). The passed mode is currenly always the
previous_mode.

Also fix a small typo and add a variable to help shorten a code line.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
---
v3: Collect r-b tag
v2: Update commit message, s/type/typo/
---
 drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
index eea266d01de3..c03a86284a95 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
@@ -2256,6 +2256,7 @@ static int dw_hdmi_setup(struct dw_hdmi *hdmi,
 			 const struct drm_connector *connector,
 			 const struct drm_display_mode *mode)
 {
+	const struct drm_display_info *display = &connector->display_info;
 	int ret;
 
 	hdmi_disable_overflow_interrupts(hdmi);
@@ -2301,12 +2302,10 @@ static int dw_hdmi_setup(struct dw_hdmi *hdmi,
 	hdmi->hdmi_data.video_mode.mdataenablepolarity = true;
 
 	/* HDMI Initialization Step B.1 */
-	hdmi_av_composer(hdmi, &connector->display_info, mode);
+	hdmi_av_composer(hdmi, display, mode);
 
-	/* HDMI Initializateion Step B.2 */
-	ret = hdmi->phy.ops->init(hdmi, hdmi->phy.data,
-				  &connector->display_info,
-				  &hdmi->previous_mode);
+	/* HDMI Initialization Step B.2 */
+	ret = hdmi->phy.ops->init(hdmi, hdmi->phy.data, display, mode);
 	if (ret)
 		return ret;
 	hdmi->phy.enabled = true;
-- 
2.53.0