See commit 7d12e780e003f93433d49ce78cfedf4b4c52adc5 that went in
Linux 2.6.19

Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>

diff -p -up rtl8187se_linux_26.1016.0716.2008/rtl8185/r8180_core.c.orig rtl8187se_linux_26.1016.0716.2008/rtl8185/r8180_core.c
--- rtl8187se_linux_26.1016.0716.2008/rtl8185/r8180_core.c.orig	2008-10-27 16:01:37.000000000 -0400
+++ rtl8187se_linux_26.1016.0716.2008/rtl8185/r8180_core.c	2008-10-27 16:06:54.000000000 -0400
@@ -290,7 +290,7 @@ inline void force_pci_posting(struct net
 }
 
 
-irqreturn_t rtl8180_interrupt(int irq, void *netdev, struct pt_regs *regs);
+irqreturn_t rtl8180_interrupt(int irq, void *netdev);
 void set_nic_rxring(struct net_device *dev);
 void set_nic_txring(struct net_device *dev);
 static struct net_device_stats *rtl8180_stats(struct net_device *dev);
@@ -6281,7 +6281,7 @@ void rtl8180_tx_irq_wq(struct net_device
 #endif	
 	rtl8180_tx_isr(dev,MANAGE_PRIORITY,0);
 }
-irqreturn_t rtl8180_interrupt(int irq, void *netdev, struct pt_regs *regs)
+irqreturn_t rtl8180_interrupt(int irq, void *netdev)
 {
 	struct net_device *dev = (struct net_device *) netdev;
 	struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);