Update of /cvsroot/alsa/alsa-kernel/isa
In directory usw-pr-cvs1:/tmp/cvs-serv26015
Modified Files:
sgalaxy.c
Log Message:
Added IRQ allocation in setup_wss()
Index: sgalaxy.c
===================================================================
RCS file: /cvsroot/alsa/alsa-kernel/isa/sgalaxy.c,v
retrieving revision 1.10
retrieving revision 1.11
diff -u -r1.10 -r1.11
--- sgalaxy.c 3 Oct 2002 10:35:18 -0000 1.10
+++ sgalaxy.c 13 Oct 2002 13:08:40 -0000 1.11
@@ -111,6 +111,10 @@
return 0;
}
+static void snd_sgalaxy_dummy_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+{
+}
+
static int __init snd_sgalaxy_setup_wss(unsigned long port, int irq, int dma)
{
static int interrupt_bits[] = {-1, -1, -1, -1, -1, -1, -1, 0x08, -1,
@@ -139,17 +143,19 @@
snd_printdd("sgalaxy - setting up IRQ/DMA for WSS\n");
#endif
- /* FIXME: this is really bogus --jk */
- /* the irq line is not allocated (thus locked) for this device at the moment */
- disable_irq(irq);
-
/* initialize IRQ for WSS codec */
tmp = interrupt_bits[irq % 16];
if (tmp < 0)
return -EINVAL;
+
+ if (request_irq(irq, snd_sgalaxy_dummy_interrupt, SA_INTERRUPT, "sgalaxy",
+NULL))
+ return -EIO;
+
outb(tmp | 0x40, port);
tmp1 = dma_bits[dma % 4];
outb(tmp | tmp1, port);
+
+ free_irq(irq, NULL);
return 0;
}
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