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OMAP: DSS2: Fix error path in omap_dsi_update() 

In the case of an error on calling dsi_update_screen_l4(), a
successful framedone callback is still sent to panel-taal. An
error should be returned to taal_update() instead.

Signed-off-by: Archit Taneja <archit@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
This commit is contained in:
Archit Taneja 2010-07-14 14:11:50 +02:00 committed by Tomi Valkeinen
parent 451cfbfc27
commit e9c31afcff
1 changed files with 6 additions and 1 deletions
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7
drivers/video/omap2/dss/dsi.c
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@ -2920,7 +2920,12 @@ int omap_dsi_update(struct omap_dss_device *dssdev,
dsi_update_screen_dispc(dssdev, x, y, w, h);
} else {
dsi_update_screen_l4(dssdev, x, y, w, h);
int r;
r = dsi_update_screen_l4(dssdev, x, y, w, h);
if (r)
return r;
dsi_perf_show("L4");
callback(0, data);
}