From b6f2056f3b259960b0cb6a6cf440b89f2567d586 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Wed, 24 Apr 2013 10:48:23 +0800 Subject: [PATCH] drm/tegra: fix missing unlock on error 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 Signed-off-by: Thierry Reding --- 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 78b07db37cf8..66629f398f11 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; } } -- 2.39.5