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[ALSA] Suppress irq handler mismatch messages in ALSA ISA drivers

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Suppress 'irq handler mismatch' messages at auto-probing of irqs
in ALSA ISA drivers.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
This commit is contained in:
Takashi Iwai 2006-06-23 15:13:57 +02:00 • committed by Jaroslav Kysela
parent e217e30c35
commit 02ada9c112
1 changed files with 2 additions and 1 deletions
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3
include/sound/initval.h
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@ -62,7 +62,8 @@ static int snd_legacy_find_free_irq(int *irq_table)
{ {
while (*irq_table != -1) { while (*irq_table != -1) {
if (!request_irq(*irq_table, snd_legacy_empty_irq_handler, if (!request_irq(*irq_table, snd_legacy_empty_irq_handler,
SA_INTERRUPT, "ALSA Test IRQ", (void *) irq_table)) { SA_INTERRUPT | SA_PROBEIRQ, "ALSA Test IRQ",
(void *) irq_table)) {
free_irq(*irq_table, (void *) irq_table); free_irq(*irq_table, (void *) irq_table);
return *irq_table; return *irq_table;
} }