IRQ: Maintain regs pointer globally rather than passing to IRQ handlers

[linux-2.6-block.git] / drivers / serial / mcfserial.c

diff --git a/drivers/serial/mcfserial.c b/drivers/serial/mcfserial.c
index 832abd3c4706ddabe8a3a6c07d9caf0e2b8e139f..aee1b31f1a1c4c6f3456694ccf7a8272b80744a8 100644 (file)
--- a/drivers/serial/mcfserial.c
+++ b/drivers/serial/mcfserial.c
@@ -385,7 +385,7 @@ static inline void transmit_chars(struct mcf_serial *info)
 /*
  * This is the serial driver's generic interrupt routine
  */
-irqreturn_t mcfrs_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+irqreturn_t mcfrs_interrupt(int irq, void *dev_id)
 {
        struct mcf_serial       *info;
        unsigned char           isr;
@@ -1666,7 +1666,7 @@ static void show_serial_version(void)
        printk(mcfrs_drivername);
 }
 
-static struct tty_operations mcfrs_ops = {
+static const struct tty_operations mcfrs_ops = {
        .open = mcfrs_open,
        .close = mcfrs_close,
        .write = mcfrs_write,