coresight: remove the extra spaces

There are some extra spaces, so just remove them from these lines.

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 d786a47de97fd194d6cf4f9087543119b9b330c3)
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>