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| author | Fabio Estevam <fabio.estevam@freescale.com> | 2013-12-02 01:17:58 -0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-12-08 17:14:58 -0800 |
| commit | 9bbc3dca9d2212f900396ab9642c48279657a8c0 (patch) | |
| tree | 39490e44fb46380d78d13223a70640a800b59988 /drivers/tty/tty_buffer.c | |
| parent | 753023dcdd2da515f991aa0e6a65016713f0c24f (diff) | |
| download | linux-9bbc3dca9d2212f900396ab9642c48279657a8c0.tar.gz linux-9bbc3dca9d2212f900396ab9642c48279657a8c0.tar.bz2 linux-9bbc3dca9d2212f900396ab9642c48279657a8c0.zip | |
tty: serial: mxs-auart: Check the return value from clk_prepare_enable()
clk_prepare_enable() may fail, so let's check its return value and propagate it
in the case of error.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/tty_buffer.c')
0 files changed, 0 insertions, 0 deletions