Merge of master.kernel.org:/home/rmk/linux-2.6-mmc.git

[powerpc.git] / drivers / serial / s3c2410.c

diff --git a/drivers/serial/s3c2410.c b/drivers/serial/s3c2410.c
index ffc6138..2a9f7ad 100644 (file)
--- a/drivers/serial/s3c2410.c
+++ b/drivers/serial/s3c2410.c
@@ -364,7 +364,7 @@ s3c24xx_serial_rx_chars(int irq, void *dev_id, struct pt_regs *regs)
                flag = TTY_NORMAL;
                port->icount.rx++;
 
-               if (uerstat & S3C2410_UERSTAT_ANY) {
+               if (unlikely(uerstat & S3C2410_UERSTAT_ANY)) {
                        dbg("rxerr: port ch=0x%02x, rxs=0x%08x\n",
                            ch, uerstat);
 
@@ -394,20 +394,7 @@ s3c24xx_serial_rx_chars(int irq, void *dev_id, struct pt_regs *regs)
                if (uart_handle_sysrq_char(port, ch, regs))
                        goto ignore_char;
 
-               if ((uerstat & port->ignore_status_mask) == 0) {
-                       tty_insert_flip_char(tty, ch, flag);
-               }
-
-               if ((uerstat & S3C2410_UERSTAT_OVERRUN) &&
-                   tty->flip.count < TTY_FLIPBUF_SIZE) {
-                       /*
-                        * Overrun is special, since it's reported
-                        * immediately, and doesn't affect the current
-                        * character.
-                        */
-
-                       tty_insert_flip_char(tty, 0, TTY_OVERRUN);
-               }
+               uart_insert_char(port, uerstat, S3C2410_UERSTAT_OVERRUN, ch, flag);
 
        ignore_char:
                continue;
@@ -1156,7 +1143,7 @@ int s3c24xx_serial_remove(struct device *_dev)
 
 #ifdef CONFIG_PM
 
-int s3c24xx_serial_suspend(struct device *dev, u32 state, u32 level)
+int s3c24xx_serial_suspend(struct device *dev, pm_message_t state, u32 level)
 {
        struct uart_port *port = s3c24xx_dev_to_port(dev);