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path: root/drivers/tty/serial/atmel_serial.c
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Diffstat (limited to 'drivers/tty/serial/atmel_serial.c')
-rw-r--r--drivers/tty/serial/atmel_serial.c37
1 files changed, 13 insertions, 24 deletions
diff --git a/drivers/tty/serial/atmel_serial.c b/drivers/tty/serial/atmel_serial.c
index 5660ec2..922e85a 100644
--- a/drivers/tty/serial/atmel_serial.c
+++ b/drivers/tty/serial/atmel_serial.c
@@ -39,13 +39,12 @@
#include <linux/atmel_pdc.h>
#include <linux/atmel_serial.h>
#include <linux/uaccess.h>
+#include <linux/pinctrl/consumer.h>
#include <linux/platform_data/atmel.h>
#include <asm/io.h>
#include <asm/ioctls.h>
-#include <asm/mach/serial_at91.h>
-
#ifdef CONFIG_ARM
#include <mach/cpu.h>
#include <asm/gpio.h>
@@ -1423,7 +1422,7 @@ static struct uart_ops atmel_pops = {
#endif
};
-static void __devinit atmel_of_init_port(struct atmel_uart_port *atmel_port,
+static void atmel_of_init_port(struct atmel_uart_port *atmel_port,
struct device_node *np)
{
u32 rs485_delay[2];
@@ -1458,7 +1457,7 @@ static void __devinit atmel_of_init_port(struct atmel_uart_port *atmel_port,
/*
* Configure the port from the platform device resource info.
*/
-static void __devinit atmel_init_port(struct atmel_uart_port *atmel_port,
+static void atmel_init_port(struct atmel_uart_port *atmel_port,
struct platform_device *pdev)
{
struct uart_port *port = &atmel_port->uart;
@@ -1513,23 +1512,6 @@ static void __devinit atmel_init_port(struct atmel_uart_port *atmel_port,
}
}
-/*
- * Register board-specific modem-control line handlers.
- */
-void __init atmel_register_uart_fns(struct atmel_port_fns *fns)
-{
- if (fns->enable_ms)
- atmel_pops.enable_ms = fns->enable_ms;
- if (fns->get_mctrl)
- atmel_pops.get_mctrl = fns->get_mctrl;
- if (fns->set_mctrl)
- atmel_pops.set_mctrl = fns->set_mctrl;
- atmel_open_hook = fns->open;
- atmel_close_hook = fns->close;
- atmel_pops.pm = fns->pm;
- atmel_pops.set_wake = fns->set_wake;
-}
-
struct platform_device *atmel_default_console_device; /* the serial console device */
#ifdef CONFIG_SERIAL_ATMEL_CONSOLE
@@ -1766,13 +1748,14 @@ static int atmel_serial_resume(struct platform_device *pdev)
#define atmel_serial_resume NULL
#endif
-static int __devinit atmel_serial_probe(struct platform_device *pdev)
+static int atmel_serial_probe(struct platform_device *pdev)
{
struct atmel_uart_port *port;
struct device_node *np = pdev->dev.of_node;
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 +1788,12 @@ 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)
@@ -1851,7 +1840,7 @@ err:
return ret;
}
-static int __devexit atmel_serial_remove(struct platform_device *pdev)
+static int atmel_serial_remove(struct platform_device *pdev)
{
struct uart_port *port = platform_get_drvdata(pdev);
struct atmel_uart_port *atmel_port = to_atmel_uart_port(port);
@@ -1876,7 +1865,7 @@ static int __devexit atmel_serial_remove(struct platform_device *pdev)
static struct platform_driver atmel_serial_driver = {
.probe = atmel_serial_probe,
- .remove = __devexit_p(atmel_serial_remove),
+ .remove = atmel_serial_remove,
.suspend = atmel_serial_suspend,
.resume = atmel_serial_resume,
.driver = {
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