On Sun, Dec 02, 2012 at 05:25:05AM -0500, Wei Yongjun wrote:

From: Wei Yongjun yongjun_wei@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_wei@trendmicro.com.cn

drivers/gpu/drm/tegra/host1x.c | 2 ++ 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/tegra/host1x.c b/drivers/gpu/drm/tegra/host1x.c index bdb97a5..39629e6 100644 --- a/drivers/gpu/drm/tegra/host1x.c +++ b/drivers/gpu/drm/tegra/host1x.c @@ -176,6 +176,7 @@ int host1x_drm_init(struct host1x *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;
  }
  

  }

@@ -203,6 +204,7 @@ int host1x_drm_exit(struct host1x *host1x) dev_err(host1x->dev, "DRM cleanup failed for %s: %d\n", dev_name(client->dev), err);

• 		mutex_unlock(&host1x->clients_lock);
  	return err;
  }
  

  }

Acked-by: Thierry Reding thierry.reding@avionic-design.de