| commit | ff0daa1c1a28c9866d735852a1cbfb9c757aaa7b | [log] [tgz] |
|---|---|---|
| author | Fernando Guzman Lugo <fernando.guzman.lugo@intel.com> | Thu Jun 11 10:39:46 2015 +0800 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Fri Jun 12 17:39:50 2015 -0700 |
| tree | 9281508e59138fc2844d277a6630e39095994c55 | |
| parent | 899f0c1c7dbcc487fdc8756a49ff70b1d5d75f89 [diff] |
serial: sprd: check for NULL after calling devm_clk_get In platforms which does not use CLK framework (HAVE_CLK not set), the clk_* functions return NULL instead of an error. This patch handles that scenario. Signed-off-by: Fernando Guzman Lugo <fernando.guzman.lugo@intel.com> Signed-off-by: Chunyan Zhang <chunyan.zhang@spreadtrum.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>