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Diffstat (limited to 'drivers/serial/mpc52xx_uart.c')
-rw-r--r--drivers/serial/mpc52xx_uart.c10
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)
512static irqreturn_t 512static irqreturn_t
513mpc52xx_uart_int(int irq, void *dev_id) 513mpc52xx_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 */