diff options
Diffstat (limited to 'drivers/tty/serial/samsung.c')
| -rw-r--r-- | drivers/tty/serial/samsung.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c index 376079b9bd75..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; } @@ -1250,8 +1253,8 @@ static int s3c24xx_serial_probe(struct platform_device *pdev) ourport->baudclk = ERR_PTR(-EINVAL); ourport->info = ourport->drv_data->info; - ourport->cfg = (pdev->dev.platform_data) ? - (struct s3c2410_uartcfg *)pdev->dev.platform_data : + ourport->cfg = (dev_get_platdata(&pdev->dev)) ? + (struct s3c2410_uartcfg *)dev_get_platdata(&pdev->dev) : ourport->drv_data->def_cfg; ourport->port.fifosize = (ourport->info->fifosize) ? |