1 files changed, 8 insertions, 9 deletions

diff --git a/drivers/serial/pmac_zilog.c b/drivers/serial/pmac_zilog.c
index a3b99caf80e6..bf9809ed9c0b 100644
--- a/drivers/serial/pmac_zilog.c
+++ b/drivers/serial/pmac_zilog.c
@@ -204,8 +204,7 @@ static void pmz_maybe_update_regs(struct uart_pmac_port *uap)
         }
 }
 
-static struct tty_struct *pmz_receive_chars(struct uart_pmac_port *uap,
-                                            struct pt_regs *regs)
+static struct tty_struct *pmz_receive_chars(struct uart_pmac_port *uap)
 {
         struct tty_struct *tty = NULL;
         unsigned char ch, r1, drop, error, flag;
@@ -267,7 +266,7 @@ static struct tty_struct *pmz_receive_chars(struct uart_pmac_port *uap,
                 if (uap->port.sysrq) {
                         int swallow;
                         spin_unlock(&uap->port.lock);
-                        swallow = uart_handle_sysrq_char(&uap->port, ch, regs);
+                        swallow = uart_handle_sysrq_char(&uap->port, ch);
                         spin_lock(&uap->port.lock);
                         if (swallow)
                                 goto next_char;
@@ -335,7 +334,7 @@ static struct tty_struct *pmz_receive_chars(struct uart_pmac_port *uap,
         return tty;
 }
 
-static void pmz_status_handle(struct uart_pmac_port *uap, struct pt_regs *regs)
+static void pmz_status_handle(struct uart_pmac_port *uap)
 {
         unsigned char status;
 
@@ -438,7 +437,7 @@ ack_tx_int:
 }
 
 /* Hrm... we register that twice, fixme later.... */
-static irqreturn_t pmz_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t pmz_interrupt(int irq, void *dev_id)
 {
         struct uart_pmac_port *uap = dev_id;
         struct uart_pmac_port *uap_a;
@@ -462,9 +461,9 @@ static irqreturn_t pmz_interrupt(int irq, void *dev_id, struct pt_regs *regs)
                 write_zsreg(uap_a, R0, RES_H_IUS);
                 zssync(uap_a);          
                 if (r3 & CHAEXT)
-                        pmz_status_handle(uap_a, regs);
+                        pmz_status_handle(uap_a);
                 if (r3 & CHARxIP)
-                        tty = pmz_receive_chars(uap_a, regs);
+                        tty = pmz_receive_chars(uap_a);
                 if (r3 & CHATxIP)
                         pmz_transmit_chars(uap_a);
                 rc = IRQ_HANDLED;
@@ -482,9 +481,9 @@ static irqreturn_t pmz_interrupt(int irq, void *dev_id, struct pt_regs *regs)
                 write_zsreg(uap_b, R0, RES_H_IUS);
                 zssync(uap_b);
                 if (r3 & CHBEXT)
-                        pmz_status_handle(uap_b, regs);
+                        pmz_status_handle(uap_b);
                 if (r3 & CHBRxIP)
-                        tty = pmz_receive_chars(uap_b, regs);
+                        tty = pmz_receive_chars(uap_b);
                 if (r3 & CHBTxIP)
                         pmz_transmit_chars(uap_b);
                 rc = IRQ_HANDLED;