diff options
| author | Wei Yongjun <weiyongjun1@huawei.com> | 2016-09-17 04:13:46 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-09-22 12:45:08 +0300 |
| commit | 1664bc40d31403a755fe88307410ed858fe2c6c9 (patch) | |
| tree | f4e4cb8a04948699beca7b4562c12aa0d4348e16 /drivers/tty/serial/mxs-auart.c | |
| parent | fadb4244085cd04fd9c8b3a4b3bc161f506431f3 (diff) | |
| download | linux-1664bc40d31403a755fe88307410ed858fe2c6c9.tar.xz | |
serial: mxs-auart: Fix missing clk_disable_unprepare() on error in mxs_get_clks()
Commit 5d7519dfc963 ("serial: mxs-auart: Disable clock on error path")
try to disable clock on error path, but still missing the clk_set_rate()
error handling path.
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/mxs-auart.c')
| -rw-r--r-- | drivers/tty/serial/mxs-auart.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/mxs-auart.c b/drivers/tty/serial/mxs-auart.c index ec0ab33efd9d..770454e0dfa3 100644 --- a/drivers/tty/serial/mxs-auart.c +++ b/drivers/tty/serial/mxs-auart.c @@ -1534,7 +1534,7 @@ static int mxs_get_clks(struct mxs_auart_port *s, err = clk_set_rate(s->clk, clk_get_rate(s->clk_ahb)); if (err) { dev_err(s->dev, "Failed to set rate!\n"); - return err; + goto disable_clk_ahb; } err = clk_prepare_enable(s->clk); |