+--- a/drivers/bcma/driver_mips.c
++++ b/drivers/bcma/driver_mips.c
+@@ -131,9 +131,9 @@ static void bcma_core_mips_set_irq(struc
+ bcma_read32(mdev, BCMA_MIPS_MIPS74K_INTMASK(0)) |
+ (1 << irqflag));
+ } else {
+- u32 oldirqflag = bcma_read32(mdev,
+- BCMA_MIPS_MIPS74K_INTMASK(irq));
+- if (oldirqflag) {
++ u32 irqinitmask = bcma_read32(mdev,
++ BCMA_MIPS_MIPS74K_INTMASK(irq));
++ if (irqinitmask) {
+ struct bcma_device *core;
+
+ /* backplane irq line is in use, find out who uses
+@@ -141,7 +141,7 @@ static void bcma_core_mips_set_irq(struc
+ */
+ list_for_each_entry(core, &bus->cores, list) {
+ if ((1 << bcma_core_mips_irqflag(core)) ==
+- oldirqflag) {
++ irqinitmask) {
+ bcma_core_mips_set_irq(core, 0);
+ break;
+ }