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| author | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2011-11-21 12:42:58 +0100 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2011-12-02 07:54:54 +0100 |
| commit | 33ca237f80555cde41c17682991a2b58d2f14da5 (patch) | |
| tree | 7d6bf28ff53dd00bb37cfa71471d5384837ebc4d /drivers/video/omap2/dss/dpi.c | |
| parent | OMAPDSS: APPLY: add return value to dss_mgr_enable() (diff) | |
| download | linux-33ca237f80555cde41c17682991a2b58d2f14da5.tar.xz 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/dpi.c')
| -rw-r--r-- | drivers/video/omap2/dss/dpi.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/video/omap2/dss/dpi.c b/drivers/video/omap2/dss/dpi.c index 79c4df3c9a88..395d658a94fc 100644 --- a/drivers/video/omap2/dss/dpi.c +++ b/drivers/video/omap2/dss/dpi.c @@ -223,10 +223,13 @@ int omapdss_dpi_display_enable(struct omap_dss_device *dssdev) mdelay(2); - dss_mgr_enable(dssdev->manager); + r = dss_mgr_enable(dssdev->manager); + if (r) + goto err_mgr_enable; return 0; +err_mgr_enable: err_set_mode: if (dpi_use_dsi_pll(dssdev)) dsi_pll_uninit(dpi.dsidev, true); |