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path: root/drivers/video/omap2/dss/dpi.c
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Diffstat (limited to 'drivers/video/omap2/dss/dpi.c')
-rw-r--r--drivers/video/omap2/dss/dpi.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/video/omap2/dss/dpi.c b/drivers/video/omap2/dss/dpi.c
index f053b180ecd7..046ce0806e14 100644
--- a/drivers/video/omap2/dss/dpi.c
+++ b/drivers/video/omap2/dss/dpi.c
@@ -176,6 +176,11 @@ int omapdss_dpi_display_enable(struct omap_dss_device *dssdev)
{
int r;
+ if (dssdev->manager == NULL) {
+ DSSERR("failed to enable display: no manager\n");
+ return -ENODEV;
+ }
+
r = omap_dss_start_device(dssdev);
if (r) {
DSSERR("failed to start device\n");

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