1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/char/pcmcia/ipwireless/hardware.h b/drivers/char/pcmcia/ipwireless/hardware.h
index 19ce5eb266b1..90a8590e43b0 100644
--- a/drivers/char/pcmcia/ipwireless/hardware.h
+++ b/drivers/char/pcmcia/ipwireless/hardware.h
@@ -34,14 +34,14 @@ struct ipw_network;
 
 struct ipw_hardware *ipwireless_hardware_create(void);
 void ipwireless_hardware_free(struct ipw_hardware *hw);
-irqreturn_t ipwireless_interrupt(int irq, void *dev_id, struct pt_regs *regs);
+irqreturn_t ipwireless_interrupt(int irq, void *dev_id);
 int ipwireless_set_DTR(struct ipw_hardware *hw, unsigned int channel_idx,
                 int state);
 int ipwireless_set_RTS(struct ipw_hardware *hw, unsigned int channel_idx,
                 int state);
 int ipwireless_send_packet(struct ipw_hardware *hw,
                             unsigned int channel_idx,
-                            unsigned char *data,
+                            const unsigned char *data,
                             unsigned int length,
                             void (*packet_sent_callback) (void *cb,
                                                           unsigned int length),