OMAP: DSS2: DSI: Print an error message if DSI clock calc fails

Print an error message if dsi_calc_clock_rates() fails just like it's
done when dispc_calc_clock_rates() fails.

Signed-off-by: Ville Syrjälä <ville.syrjala@nokia.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c
index 72b859cc3a5c..04d84d13488b 100644
--- a/drivers/video/omap2/dss/dsi.c
+++ b/drivers/video/omap2/dss/dsi.c
@@ -2967,8 +2967,10 @@ static int dsi_configure_dsi_clocks(struct omap_dss_device *dssdev)
         cinfo.regm3 = dssdev->phy.dsi.div.regm3;
         cinfo.regm4 = dssdev->phy.dsi.div.regm4;
         r = dsi_calc_clock_rates(&cinfo);
-        if (r)
+        if (r) {
+                DSSERR("Failed to calc dsi clocks\n");
                 return r;
+        }
 
         r = dsi_pll_set_clock_div(&cinfo);
         if (r) {