diff options
Diffstat (limited to 'drivers/serial/s3c2410.c')
| -rw-r--r-- | drivers/serial/s3c2410.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/serial/s3c2410.c b/drivers/serial/s3c2410.c index bd6782aeb831..435750d40a47 100644 --- 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); |