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| author | Fernando Guzman Lugo <fernando.guzman.lugo@intel.com> | 2015-06-11 10:39:46 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-06-12 17:39:50 -0700 |
| commit | ff0daa1c1a28c9866d735852a1cbfb9c757aaa7b (patch) | |
| tree | 9281508e59138fc2844d277a6630e39095994c55 /drivers/tty/serial/pxa.c | |
| 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>
Diffstat (limited to 'drivers/tty/serial/pxa.c')
0 files changed, 0 insertions, 0 deletions