diff mbox

[11/11] coresight: fixing validity check on remote device

Message ID 1420847842-31769-12-git-send-email-mathieu.poirier@linaro.org
State Accepted
Commit 2ccffaf92e7b7cc9dfa6c3458fc9cb151621680a
Headers show

Commit Message

Mathieu Poirier Jan. 9, 2015, 11:57 p.m. UTC 
From: Kaixu Xia <xiakaixu@huawei.com>

A validity check should be made on the remote device, i.e rdev,
rather than the current device.

Signed-off-by: Kaixu Xia <xiakaixu@huawei.com>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
---
 drivers/coresight/of_coresight.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox

Patch

diff --git a/drivers/coresight/of_coresight.c b/drivers/coresight/of_coresight.c
index 89ebbe29ac97..9a5ff56f34d9 100644
--- a/drivers/coresight/of_coresight.c
+++ b/drivers/coresight/of_coresight.c
@@ -174,7 +174,7 @@  struct coresight_platform_data *of_get_coresight_platform_data(
 				continue;
 
 			rdev = of_coresight_get_endpoint_device(rparent);
-			if (!dev)
+			if (!rdev)
 				continue;
 
 			pdata->child_names[i] = dev_name(rdev);