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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-01-18 15:41:44 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-03-24 09:37:37 +0000 |
| commit | 41569e370c5e1f5714a3386a3795efff99891f97 (patch) | |
| tree | 2f6aecc8df5de80211c6aa754727637c5f1747b8 /arch/arm/mach-rpc | |
| parent | 2b7da084d484fe0dd831464993e2abb496402eb8 (diff) | |
| download | linux-41569e370c5e1f5714a3386a3795efff99891f97.tar.gz linux-41569e370c5e1f5714a3386a3795efff99891f97.tar.bz2 linux-41569e370c5e1f5714a3386a3795efff99891f97.zip | |
ARM: ecard: get rid of NO_IRQ madness
Get rid of the NO_IRQ madness from Acorn expansion card handling code.
Thankfully, are relatively few users of this here, and so it's easy to
audit.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-rpc')
| -rw-r--r-- | arch/arm/mach-rpc/ecard.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/mach-rpc/ecard.c b/arch/arm/mach-rpc/ecard.c index f7ee875b2f37..0c01567007c8 100644 --- a/arch/arm/mach-rpc/ecard.c +++ b/arch/arm/mach-rpc/ecard.c @@ -560,7 +560,7 @@ ecard_irq_handler(unsigned int irq, struct irq_desc *desc) for (ec = cards; ec; ec = ec->next) { int pending; - if (!ec->claimed || ec->irq == NO_IRQ || ec->slot_no == 8) + if (!ec->claimed || !ec->irq || ec->slot_no == 8) continue; if (ec->ops && ec->ops->irqpending) @@ -710,8 +710,8 @@ static struct expansion_card *__init ecard_alloc_card(int type, int slot) ec->slot_no = slot; ec->easi = type == ECARD_EASI; - ec->irq = NO_IRQ; - ec->fiq = NO_IRQ; + ec->irq = 0; + ec->fiq = 0; ec->dma = NO_DMA; ec->ops = &ecard_default_ops; |