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| author | Linus Walleij <linus.walleij@linaro.org> | 2012-11-11 22:12:33 +0400 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2012-11-11 22:12:33 +0400 |
| commit | e59d969f441fb8e25b30125bdf201153adc5a7e3 (patch) | |
| tree | e18250fbc1bc9e2ca864292d2390325f8ac84c80 /drivers/tty | |
| parent | 4ddb1c295752252f61670e35c791bf16e58bbce6 (diff) | |
| parent | f6f94f6660dbe34039e5c86a46c7845589e7ee0c (diff) | |
| download | linux-e59d969f441fb8e25b30125bdf201153adc5a7e3.tar.xz | |
Merge branch 'at91' into devel
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/atmel_serial.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/tty/serial/atmel_serial.c b/drivers/tty/serial/atmel_serial.c index 3d7e1ee2fa57..65f891be12d1 100644 --- a/drivers/tty/serial/atmel_serial.c +++ b/drivers/tty/serial/atmel_serial.c @@ -39,6 +39,7 @@ #include <linux/atmel_pdc.h> #include <linux/atmel_serial.h> #include <linux/uaccess.h> +#include <linux/pinctrl/consumer.h> #include <asm/io.h> #include <asm/ioctls.h> @@ -1773,6 +1774,7 @@ static int __devinit atmel_serial_probe(struct platform_device *pdev) struct atmel_uart_data *pdata = pdev->dev.platform_data; void *data; int ret = -ENODEV; + struct pinctrl *pinctrl; BUILD_BUG_ON(ATMEL_SERIAL_RINGSIZE & (ATMEL_SERIAL_RINGSIZE - 1)); @@ -1805,6 +1807,12 @@ static int __devinit atmel_serial_probe(struct platform_device *pdev) atmel_init_port(port, pdev); + pinctrl = devm_pinctrl_get_select_default(&pdev->dev); + if (IS_ERR(pinctrl)) { + ret = PTR_ERR(pinctrl); + goto err; + } + if (!atmel_use_dma_rx(&port->uart)) { ret = -ENOMEM; data = kmalloc(sizeof(struct atmel_uart_char) |