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bcma: return the mips irq number in bcma_core_irq

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The irq signal numbers that are send by the cpu are increased by 2 from
the number programmed into the mips core by bcma.
Return the irq number on which the irqs are send in bcma_core_irq() now.

Signed-off-by: Nathan Hintz <nlhintz@hotmail.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Nathan Hintz
2013-01-10 17:54:09 +01:00
committed by John W. Linville
parent 1a2d503298
commit e2aa19fadd
5 changed files with 14 additions and 8 deletions
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12
drivers/bcma/driver_mips.c
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@@ -85,7 +85,7 @@ static u32 bcma_core_mips_irqflag(struct bcma_device *dev)
* If disabled, 5 is returned.
* If not supported, 6 is returned.
*/
unsigned int bcma_core_mips_irq(struct bcma_device *dev)
static unsigned int bcma_core_mips_irq(struct bcma_device *dev)
{
struct bcma_device *mdev = dev->bus->drv_mips.core;
u32 irqflag;
@@ -102,7 +102,13 @@ unsigned int bcma_core_mips_irq(struct bcma_device *dev)
return 5;
}
EXPORT_SYMBOL(bcma_core_mips_irq);
unsigned int bcma_core_irq(struct bcma_device *dev)
{
unsigned int mips_irq = bcma_core_mips_irq(dev);
return mips_irq <= 4 ? mips_irq + 2 : 0;
}
EXPORT_SYMBOL(bcma_core_irq);
static void bcma_core_mips_set_irq(struct bcma_device *dev, unsigned int irq)
{
@@ -299,7 +305,7 @@ void bcma_core_mips_init(struct bcma_drv_mips *mcore)
break;
default:
list_for_each_entry(core, &bus->cores, list) {
core->irq = bcma_core_mips_irq(core) + 2;
core->irq = bcma_core_irq(core);
}
bcma_err(bus,
"Unknown device (0x%x) found, can not configure IRQs\n",