[ALSA] Allow shared IRQ for CS5530 device
CS5530 is a PCI device and often shares the IRQ although the SB common routine tries to allocate it exclusively. This patch allows shared IRQ for CS5530. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
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@ -234,7 +234,9 @@ int snd_sbdsp_create(struct snd_card *card,
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chip->dma16 = -1;
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chip->port = port;
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if (request_irq(irq, irq_handler, hardware == SB_HW_ALS4000 ?
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if (request_irq(irq, irq_handler,
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(hardware == SB_HW_ALS4000 ||
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hardware == SB_HW_CS5530) ?
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IRQF_SHARED : IRQF_DISABLED,
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"SoundBlaster", (void *) chip)) {
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snd_printk(KERN_ERR "sb: can't grab irq %d\n", irq);
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