diff options
| author | Shawn Guo <shawn.guo@linaro.org> | 2012-05-06 22:54:26 +0800 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@linaro.org> | 2012-05-12 09:43:13 +0800 |
| commit | 2e174c3373bdbb4a4f35ac48d7c7fea181062f6f (patch) | |
| tree | 28dbab59b7add82dd59c778969ce67d376e699df /drivers/tty | |
| parent | 258e055111d3cde2607e0d04eb91da2f7a59b591 (diff) | |
serial: mxs-auart: adopt pinctrl support
Cc: linux-serial@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/mxs-auart.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/tty/serial/mxs-auart.c b/drivers/tty/serial/mxs-auart.c index 55fd362b987..7081600bede 100644 --- a/drivers/tty/serial/mxs-auart.c +++ b/drivers/tty/serial/mxs-auart.c @@ -32,6 +32,7 @@ #include <linux/clk.h> #include <linux/delay.h> #include <linux/io.h> +#include <linux/pinctrl/consumer.h> #include <asm/cacheflush.h> @@ -678,6 +679,7 @@ static int __devinit mxs_auart_probe(struct platform_device *pdev) u32 version; int ret = 0; struct resource *r; + struct pinctrl *pinctrl; s = kzalloc(sizeof(struct mxs_auart_port), GFP_KERNEL); if (!s) { @@ -685,6 +687,12 @@ static int __devinit mxs_auart_probe(struct platform_device *pdev) goto out; } + pinctrl = devm_pinctrl_get_select_default(&pdev->dev); + if (IS_ERR(pinctrl)) { + ret = PTR_ERR(pinctrl); + goto out_free; + } + s->clk = clk_get(&pdev->dev, NULL); if (IS_ERR(s->clk)) { ret = PTR_ERR(s->clk); |