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| author | David S. Miller | 2016-09-23 12:46:57 +0200 |
|---|---|---|
| committer | David S. Miller | 2016-09-23 12:46:57 +0200 |
| commit | d6989d4bbe6c4d1c2a76696833a07f044e85694d (patch) | |
| tree | 2d9a70d0feee4d4a20568be1b39a961fa0d27d81 /drivers/media/platform/rcar-fcp.c | |
| parent | xen-netback: switch to threaded irq for control ring (diff) | |
| parent | Merge tag 'media/v4.8-7' of git://git.kernel.org/pub/scm/linux/kernel/git/mch... (diff) | |
| download | kernel-qcow2-linux-d6989d4bbe6c4d1c2a76696833a07f044e85694d.tar.gz kernel-qcow2-linux-d6989d4bbe6c4d1c2a76696833a07f044e85694d.tar.xz kernel-qcow2-linux-d6989d4bbe6c4d1c2a76696833a07f044e85694d.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'drivers/media/platform/rcar-fcp.c')
| -rw-r--r-- | drivers/media/platform/rcar-fcp.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/media/platform/rcar-fcp.c b/drivers/media/platform/rcar-fcp.c index 6a7bcc3028b1..bc50c69ee0c5 100644 --- a/drivers/media/platform/rcar-fcp.c +++ b/drivers/media/platform/rcar-fcp.c @@ -99,10 +99,16 @@ EXPORT_SYMBOL_GPL(rcar_fcp_put); */ int rcar_fcp_enable(struct rcar_fcp_device *fcp) { + int error; + if (!fcp) return 0; - return pm_runtime_get_sync(fcp->dev); + error = pm_runtime_get_sync(fcp->dev); + if (error < 0) + return error; + + return 0; } EXPORT_SYMBOL_GPL(rcar_fcp_enable); |