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| author | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2006-09-17 20:17:19 +0400 |
|---|---|---|
| committer | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2006-09-17 20:19:31 +0400 |
| commit | 9b4f2e9576658c4e52d95dc8d309f51b2e2db096 (patch) | |
| tree | 7b1902b0f931783fccc6fee45c6f9c16b4fde5ce /drivers/macintosh/via-cuda.c | |
| parent | 3c6c65f5ed5a6d307bd607aecd06d658c0934d88 (diff) | |
| parent | 803db244b9f71102e366fd689000c1417b9a7508 (diff) | |
| download | linux-9b4f2e9576658c4e52d95dc8d309f51b2e2db096.tar.xz | |
ieee1394: merge from Linus
Conflicts: drivers/ieee1394/hosts.c
Patch "lockdep: annotate ieee1394 skb-queue-head locking" was meddling
with patch "ieee1394: fix kerneldoc of hpsb_alloc_host".
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Diffstat (limited to 'drivers/macintosh/via-cuda.c')
| -rw-r--r-- | drivers/macintosh/via-cuda.c | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/drivers/macintosh/via-cuda.c b/drivers/macintosh/via-cuda.c index 6501db50fb83..69d5452fd22f 100644 --- a/drivers/macintosh/via-cuda.c +++ b/drivers/macintosh/via-cuda.c @@ -34,13 +34,6 @@ static volatile unsigned char __iomem *via; static DEFINE_SPINLOCK(cuda_lock); -#ifdef CONFIG_MAC -#define CUDA_IRQ IRQ_MAC_ADB -#define eieio() -#else -#define CUDA_IRQ vias->intrs[0].line -#endif - /* VIA registers - spaced 0x200 bytes apart */ #define RS 0x200 /* skip between registers */ #define B 0 /* B-side data */ @@ -189,11 +182,24 @@ int __init find_via_cuda(void) static int __init via_cuda_start(void) { + unsigned int irq; + if (via == NULL) return -ENODEV; - if (request_irq(CUDA_IRQ, cuda_interrupt, 0, "ADB", cuda_interrupt)) { - printk(KERN_ERR "cuda_init: can't get irq %d\n", CUDA_IRQ); +#ifdef CONFIG_MAC + irq = IRQ_MAC_ADB; +#else /* CONFIG_MAC */ + irq = irq_of_parse_and_map(vias, 0); + if (irq == NO_IRQ) { + printk(KERN_ERR "via-cuda: can't map interrupts for %s\n", + vias->full_name); + return -ENODEV; + } +#endif /* CONFIG_MAP */ + + if (request_irq(irq, cuda_interrupt, 0, "ADB", cuda_interrupt)) { + printk(KERN_ERR "via-cuda: can't request irq %d\n", irq); return -EAGAIN; } |