From: Wei Yongjun <yongjun_...@trendmicro.com.cn>
Add the missing unlock before return from function host1x_drm_init() and
host1x_drm_exit() in the error handling case.
Signed-off-by: Wei Yongjun <yongjun_...@trendmicro.com.cn>
---
rebased on the latest linux-next.git tree.
---
drivers/gpu/host1x/drm/drm.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/host1x/drm/drm.c b/drivers/gpu/host1x/drm/drm.c
index 2b561c9..0dbb9c0 100644
--- a/drivers/gpu/host1x/drm/drm.c
+++ b/drivers/gpu/host1x/drm/drm.c
@@ -148,6 +148,7 @@ int host1x_drm_init(struct host1x_drm *host1x, struct
drm_device *drm)
dev_err(host1x->dev,
"DRM setup failed for %s: %d\n",
dev_name(client->dev), err);
+ mutex_unlock(&host1x->clients_lock);
return err;
}
}
@@ -175,6 +176,7 @@ int host1x_drm_exit(struct host1x_drm *host1x)
dev_err(host1x->dev,
"DRM cleanup failed for %s: %d\n",
dev_name(client->dev), err);
+ mutex_unlock(&host1x->clients_lock);
return err;
}
}
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
