diff options
| -rw-r--r-- | drivers/tty/serial/samsung.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c index 019b9154d7d4..f3dfa19a1cb8 100644 --- a/drivers/tty/serial/samsung.c +++ b/drivers/tty/serial/samsung.c @@ -249,6 +249,8 @@ s3c24xx_serial_rx_chars(int irq, void *dev_id) ufcon |= S3C2410_UFCON_RESETRX; wr_regl(port, S3C2410_UFCON, ufcon); rx_enabled(port) = 1; + spin_unlock_irqrestore(&port->lock, + flags); goto out; } continue; @@ -297,10 +299,11 @@ s3c24xx_serial_rx_chars(int irq, void *dev_id) ignore_char: continue; } + + spin_unlock_irqrestore(&port->lock, flags); tty_flip_buffer_push(&port->state->port); out: - spin_unlock_irqrestore(&port->lock, flags); return IRQ_HANDLED; } |