serial: samsung: remove unused 'irq' parameter

This parameter is not used anywhere, so we can get rid of it.

Signed-off-by: Robert Baldyga <r.baldyga@samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
index 856686d6dcdbc61adbadc5ae6c0d86dbdf2c18d9..fee764ce90c78bc001c6fb73f02ec6d507ee2eb5 100644 (file)
--- a/drivers/tty/serial/samsung.c
+++ b/drivers/tty/serial/samsung.c
@@ -573,7 +573,7 @@ static void enable_rx_pio(struct s3c24xx_uart_port *ourport)
        ourport->rx_mode = S3C24XX_RX_PIO;
 }
 
-static irqreturn_t s3c24xx_serial_rx_chars_dma(int irq, void *dev_id)
+static irqreturn_t s3c24xx_serial_rx_chars_dma(void *dev_id)
 {
        unsigned int utrstat, ufstat, received;
        struct s3c24xx_uart_port *ourport = dev_id;
@@ -621,7 +621,7 @@ finish:
        return IRQ_HANDLED;
 }
 
-static irqreturn_t s3c24xx_serial_rx_chars_pio(int irq, void *dev_id)
+static irqreturn_t s3c24xx_serial_rx_chars_pio(void *dev_id)
 {
        struct s3c24xx_uart_port *ourport = dev_id;
        struct uart_port *port = &ourport->port;
@@ -718,8 +718,8 @@ static irqreturn_t s3c24xx_serial_rx_chars(int irq, void *dev_id)
        struct s3c24xx_uart_port *ourport = dev_id;
 
        if (ourport->dma && ourport->dma->rx_chan)
-               return s3c24xx_serial_rx_chars_dma(irq, dev_id);
-       return s3c24xx_serial_rx_chars_pio(irq, dev_id);
+               return s3c24xx_serial_rx_chars_dma(dev_id);
+       return s3c24xx_serial_rx_chars_pio(dev_id);
 }
 
 static irqreturn_t s3c24xx_serial_tx_chars(int irq, void *id)