tree ac5aaa206aa3bb32d5891b9239b6bf26b7c143c9
parent facbdce9a2a68098eabb06671c3b9d9b992bad60
author Paul Mundt <lethal@linux-sh.org> 1308904540 +0900
committer Paul Mundt <lethal@linux-sh.org> 1308904540 +0900

sh: clkfwk: Convert to IS_ERR_OR_NULL.

Trivial cleanup.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>