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| author | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2011-11-21 13:42:58 +0200 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2011-12-02 08:54:54 +0200 |
| commit | 33ca237f80555cde41c17682991a2b58d2f14da5 (patch) | |
| tree | 7d6bf28ff53dd00bb37cfa71471d5384837ebc4d /drivers/video/omap2/dss/sdi.c | |
| parent | 2a4ee7ee685f3bf996461ed0d148857ce85a00e2 (diff) | |
| download | talos-obmc-linux-33ca237f80555cde41c17682991a2b58d2f14da5.tar.gz talos-obmc-linux-33ca237f80555cde41c17682991a2b58d2f14da5.zip | |
OMAPDSS: check the return value of dss_mgr_enable()
Now that dss_mgr_enable returns an error value, check it in all the
places dss_mgr_enable is used, and bail out properly.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/omap2/dss/sdi.c')
| -rw-r--r-- | drivers/video/omap2/dss/sdi.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/video/omap2/dss/sdi.c b/drivers/video/omap2/dss/sdi.c index 02da8beb7304..8266ca0d666b 100644 --- a/drivers/video/omap2/dss/sdi.c +++ b/drivers/video/omap2/dss/sdi.c @@ -123,10 +123,14 @@ int omapdss_sdi_display_enable(struct omap_dss_device *dssdev) goto err_sdi_enable; mdelay(2); - dss_mgr_enable(dssdev->manager); + r = dss_mgr_enable(dssdev->manager); + if (r) + goto err_mgr_enable; return 0; +err_mgr_enable: + dss_sdi_disable(); err_sdi_enable: err_set_dispc_clock_div: err_set_dss_clock_div: |
