diff options
Diffstat (limited to 'sound/pci/emu10k1/p16v.c')
| -rw-r--r-- | sound/pci/emu10k1/p16v.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/sound/pci/emu10k1/p16v.c b/sound/pci/emu10k1/p16v.c index a9a75891f1da..b74128e61254 100644 --- a/sound/pci/emu10k1/p16v.c +++ b/sound/pci/emu10k1/p16v.c @@ -342,24 +342,20 @@ static int snd_p16v_pcm_prepare_capture(struct snd_pcm_substream *substream) static void snd_p16v_intr_enable(struct snd_emu10k1 *emu, unsigned int intrenb) { - unsigned long flags; unsigned int enable; - spin_lock_irqsave(&emu->emu_lock, flags); + guard(spinlock_irqsave)(&emu->emu_lock); enable = inl(emu->port + INTE2) | intrenb; outl(enable, emu->port + INTE2); - spin_unlock_irqrestore(&emu->emu_lock, flags); } static void snd_p16v_intr_disable(struct snd_emu10k1 *emu, unsigned int intrenb) { - unsigned long flags; unsigned int disable; - spin_lock_irqsave(&emu->emu_lock, flags); + guard(spinlock_irqsave)(&emu->emu_lock); disable = inl(emu->port + INTE2) & (~intrenb); outl(disable, emu->port + INTE2); - spin_unlock_irqrestore(&emu->emu_lock, flags); } static void snd_p16v_interrupt(struct snd_emu10k1 *emu) @@ -573,7 +569,7 @@ int snd_p16v_pcm(struct snd_emu10k1 *emu, int device) pcm->info_flags = 0; pcm->dev_subclass = SNDRV_PCM_SUBCLASS_GENERIC_MIX; - strcpy(pcm->name, "p16v"); + strscpy(pcm->name, "p16v"); emu->pcm_p16v = pcm; emu->p16v_interrupt = snd_p16v_interrupt; |