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coresight: fixing validity check on remote device

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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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit 2ccffaf92e)
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
This commit is contained in:
Kaixu Xia
2015-01-09 16:57:22 -07:00
committed by Mathieu Poirier
parent d5804b2d68
commit 46a8d0791a
1 changed files with 1 additions and 1 deletions
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2
drivers/coresight/of_coresight.c
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@@ -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);