Message ID | 1437721108-19037-1-git-send-email-yamada.masahiro@socionext.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
On Friday, July 24, 2015 03:58:28 PM Masahiro Yamada wrote: > If serial8250_register_8250_port() fails, disable and unprepare the > clock before exiting. > > Fixes: 1a8d2903cb6a ("serial: 8250_uniphier: add UniPhier serial driver") > Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> > --- Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
diff --git a/drivers/tty/serial/8250/8250_uniphier.c b/drivers/tty/serial/8250/8250_uniphier.c index 7d79425..d11621e 100644 --- a/drivers/tty/serial/8250/8250_uniphier.c +++ b/drivers/tty/serial/8250/8250_uniphier.c @@ -218,6 +218,7 @@ static int uniphier_uart_probe(struct platform_device *pdev) ret = serial8250_register_8250_port(&up); if (ret < 0) { dev_err(dev, "failed to register 8250 port\n"); + clk_disable_unprepare(priv->clk); return ret; }
If serial8250_register_8250_port() fails, disable and unprepare the clock before exiting. Fixes: 1a8d2903cb6a ("serial: 8250_uniphier: add UniPhier serial driver") Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> --- drivers/tty/serial/8250/8250_uniphier.c | 1 + 1 file changed, 1 insertion(+)