diff options
Diffstat (limited to 'drivers/video/omap2/dss/hdmi.c')
| -rw-r--r-- | drivers/video/omap2/dss/hdmi.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/video/omap2/dss/hdmi.c b/drivers/video/omap2/dss/hdmi.c index b9d86301bc7..40398f7ec2e 100644 --- a/drivers/video/omap2/dss/hdmi.c +++ b/drivers/video/omap2/dss/hdmi.c @@ -779,6 +779,9 @@ static int hdmi_runtime_resume(struct device *dev) clk_enable(hdmi.sys_clk); + if (!dss_runtime_pm_enabled()) + return -EBUSY; + r = dss_runtime_get(); if (r < 0) goto err_get_dss; |