diff options
| author |   Himanshu Jha <himanshujha199640@gmail.com> | 2017-08-27 12:01:41 +0530 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-08-28 20:51:20 +0200 |
| commit | d77dc47fce23daf57f60cb407698108229a33e8c (patch) | |
| tree | 90ad871110af4fd69358a328064cfdf201233b3f /drivers/tty | |
| parent | dt-bindings: serial: sh-sci: Add support for r8a77995 (H)SCIF (diff) | |
| download | linux-dev-d77dc47fce23daf57f60cb407698108229a33e8c.tar.xz linux-dev-d77dc47fce23daf57f60cb407698108229a33e8c.zip | |
tty: serial: 8250_mtk: Use PTR_ERR_OR_ZERO
Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
Signed-off-by: Himanshu Jha <himanshujha199640@gmail.com>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/8250/8250_mtk.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/tty/serial/8250/8250_mtk.c b/drivers/tty/serial/8250/8250_mtk.c index ce0cc471bfc3..fb45770d47aa 100644 --- a/drivers/tty/serial/8250/8250_mtk.c +++ b/drivers/tty/serial/8250/8250_mtk.c @@ -171,10 +171,7 @@ static int mtk8250_probe_of(struct platform_device *pdev, struct uart_port *p, } data->bus_clk = devm_clk_get(&pdev->dev, "bus"); - if (IS_ERR(data->bus_clk)) - return PTR_ERR(data->bus_clk); - - return 0; + return PTR_ERR_OR_ZERO(data->bus_clk); } static int mtk8250_probe(struct platform_device *pdev) |