[ARM] 4652/1: pxa: fix a typo of pxa27x usb host clk definition

[linux-2.6] / arch / m32r / kernel / irq.c

diff --git a/arch/m32r/kernel/irq.c b/arch/m32r/kernel/irq.c
index 3841861df6a2a0565fc19aad6b59e8a5fa0490ee..d0c5b0b7da2f0f571fa8e37c44b5f1a41ac5f363 100644 (file)
--- a/arch/m32r/kernel/irq.c
+++ b/arch/m32r/kernel/irq.c
@@ -71,19 +71,22 @@ skip:
 }
 
 /*
- * do_IRQ handles all normal device IRQ's (the special
+ * do_IRQ handles all normal device IRQs (the special
  * SMP cross-CPU interrupts have their own specific
  * handlers).
  */
 asmlinkage unsigned int do_IRQ(int irq, struct pt_regs *regs)
 {
+       struct pt_regs *old_regs;
+       old_regs = set_irq_regs(regs);
        irq_enter();
 
 #ifdef CONFIG_DEBUG_STACKOVERFLOW
        /* FIXME M32R */
 #endif
-       __do_IRQ(irq, regs);
+       __do_IRQ(irq);
        irq_exit();
+       set_irq_regs(old_regs);
 
        return 1;
 }