diff options
Diffstat (limited to 'drivers/serial/mpc52xx_uart.c')
-rw-r--r-- | drivers/serial/mpc52xx_uart.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/serial/mpc52xx_uart.c b/drivers/serial/mpc52xx_uart.c index 039c2fd6d496..4f80c5b4a753 100644 --- a/drivers/serial/mpc52xx_uart.c +++ b/drivers/serial/mpc52xx_uart.c | |||
@@ -512,19 +512,11 @@ mpc52xx_uart_int_tx_chars(struct uart_port *port) | |||
512 | static irqreturn_t | 512 | static irqreturn_t |
513 | mpc52xx_uart_int(int irq, void *dev_id) | 513 | mpc52xx_uart_int(int irq, void *dev_id) |
514 | { | 514 | { |
515 | struct uart_port *port = (struct uart_port *) dev_id; | 515 | struct uart_port *port = dev_id; |
516 | unsigned long pass = ISR_PASS_LIMIT; | 516 | unsigned long pass = ISR_PASS_LIMIT; |
517 | unsigned int keepgoing; | 517 | unsigned int keepgoing; |
518 | unsigned short status; | 518 | unsigned short status; |
519 | 519 | ||
520 | if ( irq != port->irq ) { | ||
521 | printk( KERN_WARNING | ||
522 | "mpc52xx_uart_int : " \ | ||
523 | "Received wrong int %d. Waiting for %d\n", | ||
524 | irq, port->irq); | ||
525 | return IRQ_NONE; | ||
526 | } | ||
527 | |||
528 | spin_lock(&port->lock); | 520 | spin_lock(&port->lock); |
529 | 521 | ||
530 | /* While we have stuff to do, we continue */ | 522 | /* While we have stuff to do, we continue */ |