bcma: mips: fix clearing device IRQ

We were using wrong IRQ number so clearing wasn't working at all.
Depending on a platform this could result in a one device having two
interrupts assigned. On BCM4706 this resulted in all IRQs being broken.

Cc: Hauke Mehrtens <hauke@hauke-m.de>
Cc: stable@vger.kernel.org
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/bcma/driver_mips.c b/drivers/bcma/driver_mips.c
index c45ded8a6963..792daad28cbc 100644
--- a/drivers/bcma/driver_mips.c
+++ b/drivers/bcma/driver_mips.c
@@ -115,7 +115,7 @@ static void bcma_core_mips_set_irq(struct bcma_device *dev, unsigned int irq)
                             bcma_read32(mdev, BCMA_MIPS_MIPS74K_INTMASK(0)) &
                             ~(1 << irqflag));
         else
-                bcma_write32(mdev, BCMA_MIPS_MIPS74K_INTMASK(irq), 0);
+                bcma_write32(mdev, BCMA_MIPS_MIPS74K_INTMASK(oldirq), 0);
 
         /* assign the new one */
         if (irq == 0) {