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-rw-r--r--drivers/serial/bfin_5xx.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c
index 47ca7b0267df..5f55534a290b 100644
--- a/drivers/serial/bfin_5xx.c
+++ b/drivers/serial/bfin_5xx.c
@@ -506,8 +506,7 @@ void bfin_serial_rx_dma_timeout(struct bfin_serial_port *uart)
506 uart->rx_dma_buf.tail = uart->rx_dma_buf.head; 506 uart->rx_dma_buf.tail = uart->rx_dma_buf.head;
507 } 507 }
508 508
509 uart->rx_dma_timer.expires = jiffies + DMA_RX_FLUSH_JIFFIES; 509 mod_timer(&(uart->rx_dma_timer), jiffies + DMA_RX_FLUSH_JIFFIES);
510 add_timer(&(uart->rx_dma_timer));
511} 510}
512 511
513static irqreturn_t bfin_serial_dma_tx_int(int irq, void *dev_id) 512static irqreturn_t bfin_serial_dma_tx_int(int irq, void *dev_id)
@@ -550,9 +549,7 @@ static irqreturn_t bfin_serial_dma_rx_int(int irq, void *dev_id)
550 clear_dma_irqstat(uart->rx_dma_channel); 549 clear_dma_irqstat(uart->rx_dma_channel);
551 spin_unlock(&uart->port.lock); 550 spin_unlock(&uart->port.lock);
552 551
553 del_timer(&(uart->rx_dma_timer)); 552 mod_timer(&(uart->rx_dma_timer), jiffies);
554 uart->rx_dma_timer.expires = jiffies;
555 add_timer(&(uart->rx_dma_timer));
556 553
557 return IRQ_HANDLED; 554 return IRQ_HANDLED;
558} 555}