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

[mathieu.poirier at linaro.org]

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

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);
-- 
1.9.1