* Makes setup.c not go up in flames by gcc 4.1.1
--- /dev/null
+--- linux-2.6.16.20/arch/sh/cchips/hd6446x/hd64461/setup.c_orig 2006-06-09 00:49:01.000000000 +0000
++++ linux-2.6.16.20/arch/sh/cchips/hd6446x/hd64461/setup.c 2006-06-09 00:49:16.000000000 +0000
+@@ -79,7 +79,7 @@
+ .end = end_hd64461_irq,
+ };
+
+-static irqreturn_t hd64461_interrupt(int irq, void *dev_id, struct pt_regs *regs)
++static irqreturn_t hd64461_interrupt(int irq, void *dev_id, volatile struct pt_regs *regs)
+ {
+ printk(KERN_INFO
+ "HD64461: spurious interrupt, nirr: 0x%x nimr: 0x%x\n",