Merge branch 'upstream'

[linux-2.6] / drivers / serial / s3c2410.c

diff --git a/drivers/serial/s3c2410.c b/drivers/serial/s3c2410.c
index 7365d4b50b954d2729ce1051acb461cc4ac35cc9..06a17dff1a7316d45e2d2f729b98b99e86a8bb29 100644 (file)
--- a/drivers/serial/s3c2410.c
+++ b/drivers/serial/s3c2410.c
@@ -82,8 +82,6 @@
 #include <asm/arch/regs-serial.h>
 #include <asm/arch/regs-gpio.h>
 
-#include <asm/mach-types.h>
-
 /* structures */
 
 struct s3c24xx_uart_info {
@@ -246,8 +244,7 @@ static void s3c24xx_serial_rx_disable(struct uart_port *port)
        spin_unlock_irqrestore(&port->lock, flags);
 }
 
-static void
-s3c24xx_serial_stop_tx(struct uart_port *port, unsigned int tty_stop)
+static void s3c24xx_serial_stop_tx(struct uart_port *port)
 {
        if (tx_enabled(port)) {
                disable_irq(TX_IRQ(port));
@@ -257,8 +254,7 @@ s3c24xx_serial_stop_tx(struct uart_port *port, unsigned int tty_stop)
        }
 }
 
-static void
-s3c24xx_serial_start_tx(struct uart_port *port, unsigned int tty_start)
+static void s3c24xx_serial_start_tx(struct uart_port *port)
 {
        if (!tx_enabled(port)) {
                if (port->flags & UPF_CONS_FLOW)
@@ -424,7 +420,7 @@ static irqreturn_t s3c24xx_serial_tx_chars(int irq, void *id, struct pt_regs *re
        */
 
        if (uart_circ_empty(xmit) || uart_tx_stopped(port)) {
-               s3c24xx_serial_stop_tx(port, 0);
+               s3c24xx_serial_stop_tx(port);
                goto out;
        }
 
@@ -443,7 +439,7 @@ static irqreturn_t s3c24xx_serial_tx_chars(int irq, void *id, struct pt_regs *re
                uart_write_wakeup(port);
 
        if (uart_circ_empty(xmit))
-               s3c24xx_serial_stop_tx(port, 0);
+               s3c24xx_serial_stop_tx(port);
 
  out:
        return IRQ_HANDLED;
@@ -755,8 +751,8 @@ static void s3c24xx_serial_set_termios(struct uart_port *port,
 {
        struct s3c2410_uartcfg *cfg = s3c24xx_port_to_cfg(port);
        struct s3c24xx_uart_port *ourport = to_ourport(port);
-       struct s3c24xx_uart_clksrc *clksrc;
-       struct clk *clk;
+       struct s3c24xx_uart_clksrc *clksrc = NULL;
+       struct clk *clk = NULL;
        unsigned long flags;
        unsigned int baud, quot;
        unsigned int ulcon;
@@ -1096,8 +1092,8 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport,
 
 static int probe_index = 0;
 
-int s3c24xx_serial_probe(struct device *_dev,
-                        struct s3c24xx_uart_info *info)
+static int s3c24xx_serial_probe(struct device *_dev,
+                               struct s3c24xx_uart_info *info)
 {
        struct s3c24xx_uart_port *ourport;
        struct platform_device *dev = to_platform_device(_dev);
@@ -1124,7 +1120,7 @@ int s3c24xx_serial_probe(struct device *_dev,
        return ret;
 }
 
-int s3c24xx_serial_remove(struct device *_dev)
+static int s3c24xx_serial_remove(struct device *_dev)
 {
        struct uart_port *port = s3c24xx_dev_to_port(_dev);
 
@@ -1138,22 +1134,22 @@ int s3c24xx_serial_remove(struct device *_dev)
 
 #ifdef CONFIG_PM
 
-int s3c24xx_serial_suspend(struct device *dev, pm_message_t state, u32 level)
+static int s3c24xx_serial_suspend(struct device *dev, pm_message_t state)
 {
        struct uart_port *port = s3c24xx_dev_to_port(dev);
 
-       if (port && level == SUSPEND_DISABLE)
+       if (port)
                uart_suspend_port(&s3c24xx_uart_drv, port);
 
        return 0;
 }
 
-int s3c24xx_serial_resume(struct device *dev, u32 level)
+static int s3c24xx_serial_resume(struct device *dev)
 {
        struct uart_port *port = s3c24xx_dev_to_port(dev);
        struct s3c24xx_uart_port *ourport = to_ourport(port);
 
-       if (port && level == RESUME_ENABLE) {
+       if (port) {
                clk_enable(ourport->clk);
                s3c24xx_serial_resetport(port, s3c24xx_port_to_cfg(port));
                clk_disable(ourport->clk);
@@ -1169,8 +1165,8 @@ int s3c24xx_serial_resume(struct device *dev, u32 level)
 #define s3c24xx_serial_resume  NULL
 #endif
 
-int s3c24xx_serial_init(struct device_driver *drv,
-                       struct s3c24xx_uart_info *info)
+static int s3c24xx_serial_init(struct device_driver *drv,
+                              struct s3c24xx_uart_info *info)
 {
        dbg("s3c24xx_serial_init(%p,%p)\n", drv, info);
        return driver_register(drv);
@@ -1239,6 +1235,7 @@ static int s3c2400_serial_probe(struct device *dev)
 
 static struct device_driver s3c2400_serial_drv = {
        .name           = "s3c2400-uart",
+       .owner          = THIS_MODULE,
        .bus            = &platform_bus_type,
        .probe          = s3c2400_serial_probe,
        .remove         = s3c24xx_serial_remove,
@@ -1342,6 +1339,7 @@ static int s3c2410_serial_probe(struct device *dev)
 
 static struct device_driver s3c2410_serial_drv = {
        .name           = "s3c2410-uart",
+       .owner          = THIS_MODULE,
        .bus            = &platform_bus_type,
        .probe          = s3c2410_serial_probe,
        .remove         = s3c24xx_serial_remove,
@@ -1503,6 +1501,7 @@ static int s3c2440_serial_probe(struct device *dev)
 
 static struct device_driver s3c2440_serial_drv = {
        .name           = "s3c2440-uart",
+       .owner          = THIS_MODULE,
        .bus            = &platform_bus_type,
        .probe          = s3c2440_serial_probe,
        .remove         = s3c24xx_serial_remove,