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| author | Stas Sergeev <stsp@aknet.ru> | 2008-05-20 11:47:29 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2008-05-20 11:56:24 +0200 |
| commit | 4b7afb0d0d23b298a7e6d30eaba0679449542d2e (patch) | |
| tree | beeff813fbb8d6dcffd13aefde4f43ccf9dc6f8e /sound/drivers/pcsp/pcsp.c | |
| parent | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drz... (diff) | |
| download | linux-4b7afb0d0d23b298a7e6d30eaba0679449542d2e.tar.xz linux-4b7afb0d0d23b298a7e6d30eaba0679449542d2e.zip | |
snd-pcsp: use HRTIMER_CB_SOFTIRQ
Change HRTIMER_CB_IRQSAFE to HRTIMER_CB_SOFTIRQ,
as suggested by Thomas Gleixner.
That solves the lock dependancy reported in
Bug #10701.
That also allows to call hrtimer_start()
directly, tasklet "stupid hack" removed.
Signed-off-by: Stas Sergeev <stsp@aknet.ru>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/drivers/pcsp/pcsp.c')
| -rw-r--r-- | sound/drivers/pcsp/pcsp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/drivers/pcsp/pcsp.c b/sound/drivers/pcsp/pcsp.c index 54a1f9036c66..1899cf0685bc 100644 --- a/sound/drivers/pcsp/pcsp.c +++ b/sound/drivers/pcsp/pcsp.c @@ -96,7 +96,7 @@ static int __devinit snd_card_pcsp_probe(int devnum, struct device *dev) return -EINVAL; hrtimer_init(&pcsp_chip.timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); - pcsp_chip.timer.cb_mode = HRTIMER_CB_IRQSAFE; + pcsp_chip.timer.cb_mode = HRTIMER_CB_SOFTIRQ; pcsp_chip.timer.function = pcsp_do_timer; card = snd_card_new(index, id, THIS_MODULE, 0); |