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| author | Helge Deller <deller@parisc-linux.org> | 2006-01-10 20:47:54 -0500 |
|---|---|---|
| committer | Kyle McMartin <kyle@duet.int.mcmartin.ca> | 2006-01-10 21:51:39 -0500 |
| commit | 4d64c9f58e618b1bdbc91cb071e6c8d90f43d620 (patch) | |
| tree | cdfd90e3328934260227207cdcb2904218524a6c /drivers/parisc | |
| parent | a01c8cb126cb5f5a592f01b08ff8859508c75ba1 (diff) | |
| download | lwn-4d64c9f58e618b1bdbc91cb071e6c8d90f43d620.tar.gz lwn-4d64c9f58e618b1bdbc91cb071e6c8d90f43d620.zip | |
[PARISC] Introduce DINO_LOCAL_IRQS and use it for gsc_find_local_irq
Fix dino by using DINO_LOCAL_IRQS as the limit for gsc_find_local_irq()
instead of the irq itself.
Signed-off-by: Helge Deller <deller@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
Diffstat (limited to 'drivers/parisc')
| -rw-r--r-- | drivers/parisc/dino.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/parisc/dino.c b/drivers/parisc/dino.c index 595d1987e997..45a1a494c1cc 100644 --- a/drivers/parisc/dino.c +++ b/drivers/parisc/dino.c @@ -124,6 +124,7 @@ #define DINO_IRQS 11 /* bits 0-10 are architected */ #define DINO_IRR_MASK 0x5ff /* only 10 bits are implemented */ +#define DINO_LOCAL_IRQS (DINO_IRQS+1) #define DINO_MASK_IRQ(x) (1<<(x)) @@ -146,7 +147,7 @@ struct dino_device unsigned long txn_addr; /* EIR addr to generate interrupt */ u32 txn_data; /* EIR data assign to each dino */ u32 imr; /* IRQ's which are enabled */ - int global_irq[12]; /* map IMR bit to global irq */ + int global_irq[DINO_LOCAL_IRQS]; /* map IMR bit to global irq */ #ifdef DINO_DEBUG unsigned int dino_irr0; /* save most recent IRQ line stat */ #endif @@ -297,7 +298,7 @@ struct pci_port_ops dino_port_ops = { static void dino_disable_irq(unsigned int irq) { struct dino_device *dino_dev = irq_desc[irq].handler_data; - int local_irq = gsc_find_local_irq(irq, dino_dev->global_irq, irq); + int local_irq = gsc_find_local_irq(irq, dino_dev->global_irq, DINO_LOCAL_IRQS); DBG(KERN_WARNING "%s(0x%p, %d)\n", __FUNCTION__, dino_dev, irq); @@ -309,7 +310,7 @@ static void dino_disable_irq(unsigned int irq) static void dino_enable_irq(unsigned int irq) { struct dino_device *dino_dev = irq_desc[irq].handler_data; - int local_irq = gsc_find_local_irq(irq, dino_dev->global_irq, irq); + int local_irq = gsc_find_local_irq(irq, dino_dev->global_irq, DINO_LOCAL_IRQS); u32 tmp; DBG(KERN_WARNING "%s(0x%p, %d)\n", __FUNCTION__, dino_dev, irq); |