This is a note to let you know that I've just added the patch titled
bcma: mips: fix clearing device IRQ
to the 3.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
bcma-mips-fix-clearing-device-irq.patch
and it can be found in the queue-3.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From cbbc0138efe1dcd5426b8fc5d87741f5057aee72 Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <[email protected]>
Date: Mon, 10 Dec 2012 07:53:56 +0100
Subject: bcma: mips: fix clearing device IRQ
From: Rafał Miłecki <[email protected]>
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.
Signed-off-by: Rafał Miłecki <[email protected]>
Cc: Hauke Mehrtens <[email protected]>
Acked-by: Hauke Mehrtens <[email protected]>
Signed-off-by: John W. Linville <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/bcma/driver_mips.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/bcma/driver_mips.c
+++ b/drivers/bcma/driver_mips.c
@@ -115,7 +115,7 @@ static void bcma_core_mips_set_irq(struc
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) {
Patches currently in stable-queue which might be from [email protected] are
queue-3.4/bcma-mips-fix-clearing-device-irq.patch
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