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Commit 2d4a485b authored by Takashi Iwai's avatar Takashi Iwai Committed by Jaroslav Kysela
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[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: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarJaroslav Kysela <perex@suse.cz>
parent 36726d9d

sound/isa/sb/sb_common.c

+3 −1
Original line number Original line Diff line number Diff line
@@ -234,7 +234,9 @@ int snd_sbdsp_create(struct snd_card *card, 
	chip->dma16 = -1;

	chip->dma16 = -1;

	chip->port = port;

	chip->port = port;

	

	

	if (request_irq(irq, irq_handler, hardware == SB_HW_ALS4000 ?

	if (request_irq(irq, irq_handler,

			(hardware == SB_HW_ALS4000 ||

			 hardware == SB_HW_CS5530) ?

			IRQF_SHARED : IRQF_DISABLED,

			IRQF_SHARED : IRQF_DISABLED,

			"SoundBlaster", (void *) chip)) {

			"SoundBlaster", (void *) chip)) {

		snd_printk(KERN_ERR "sb: can't grab irq %d\n", irq);

		snd_printk(KERN_ERR "sb: can't grab irq %d\n", irq);