diff options
| author | Rafał Miłecki <zajec5@gmail.com> | 2012-12-10 07:53:56 +0100 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2013-01-03 03:33:33 +0000 |
| commit | 5586cbb7545108625de4b7f3ee5f5b4981f7ddf9 (patch) | |
| tree | db16c8e57a1bc298e8a51969fd6935a08eb124b3 /drivers/bcma | |
| parent | 97a93f6964202d8f25e8a2a284b66b5a2884d81e (diff) | |
bcma: mips: fix clearing device IRQ
commit cbbc0138efe1dcd5426b8fc5d87741f5057aee72 upstream.
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>
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>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'drivers/bcma')
| -rw-r--r-- | drivers/bcma/driver_mips.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/bcma/driver_mips.c b/drivers/bcma/driver_mips.c index c3e9dff4224..041fddfd01a 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) { |