| commit | 89ac8d7ae1cde0f8c7a2f85c2e3b475d54aa9163 | [log] [tgz] |
|---|---|---|
| author | Mike Turquette <mturquette@linaro.org> | Wed Aug 21 23:58:09 2013 -0700 |
| committer | Mike Turquette <mturquette@linaro.org> | Wed Aug 21 23:58:09 2013 -0700 |
| tree | 840a7dba0e72740e9155fa57974a46728015faeb | |
| parent | bddbd13453d838a30baf84869c56076c8ce2b211 [diff] |
clk: handle NULL struct clk gracefully At some point changes to clk_set_rate and clk_set_parent introduced a bug whereby NULL struct clk pointers were treated as an error. This is in violation of the API in include/linux/clk.h. Reintroduce graceful handling of NULL clk's by bailing from clk_set_rate and clk_set_parent with return codes of zero. Signed-off-by: Mike Turquette <mturquette@linaro.org>