diff options
Diffstat (limited to 'drivers/video/omap2/dss/rfbi.c')
| -rw-r--r-- | drivers/video/omap2/dss/rfbi.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/video/omap2/dss/rfbi.c b/drivers/video/omap2/dss/rfbi.c index 39f4c597026a..1bb8ce11f6bc 100644 --- a/drivers/video/omap2/dss/rfbi.c +++ b/drivers/video/omap2/dss/rfbi.c @@ -860,6 +860,11 @@ int omapdss_rfbi_display_enable(struct omap_dss_device *dssdev) { int r; + if (dssdev->manager == NULL) { + DSSERR("failed to enable display: no manager\n"); + return -ENODEV; + } + r = rfbi_runtime_get(); if (r) return r; |
