diff options
Diffstat (limited to 'sound/isa/sb/sb16.c')
| -rw-r--r-- | sound/isa/sb/sb16.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/sound/isa/sb/sb16.c b/sound/isa/sb/sb16.c index 2f7505ad855c..208d1942a015 100644 --- a/sound/isa/sb/sb16.c +++ b/sound/isa/sb/sb16.c @@ -10,6 +10,7 @@ #include <linux/err.h> #include <linux/isa.h> #include <linux/module.h> +#include <linux/string.h> #include <sound/core.h> #include <sound/sb.h> #include <sound/sb16_csp.h> @@ -309,7 +310,6 @@ static int snd_sb16_probe(struct snd_card *card, int dev) #ifdef CONFIG_SND_SB16_CSP struct snd_hwdep *xcsp = NULL; #endif - unsigned long flags; int err; xirq = irq[dev]; @@ -337,12 +337,12 @@ static int snd_sb16_probe(struct snd_card *card, int dev) if (err < 0) return err; - strcpy(card->driver, + strscpy(card->driver, #ifdef SNDRV_SBAWE_EMU8000 awe_port[dev] > 0 ? "SB AWE" : #endif "SB16"); - strcpy(card->shortname, chip->name); + strscpy(card->shortname, chip->name); sprintf(card->longname, "%s at 0x%lx, irq %i, dma ", chip->name, chip->port, @@ -420,11 +420,11 @@ static int snd_sb16_probe(struct snd_card *card, int dev) #endif /* setup Mic AGC */ - spin_lock_irqsave(&chip->mixer_lock, flags); - snd_sbmixer_write(chip, SB_DSP4_MIC_AGC, - (snd_sbmixer_read(chip, SB_DSP4_MIC_AGC) & 0x01) | - (mic_agc[dev] ? 0x00 : 0x01)); - spin_unlock_irqrestore(&chip->mixer_lock, flags); + scoped_guard(spinlock_irqsave, &chip->mixer_lock) { + snd_sbmixer_write(chip, SB_DSP4_MIC_AGC, + (snd_sbmixer_read(chip, SB_DSP4_MIC_AGC) & 0x01) | + (mic_agc[dev] ? 0x00 : 0x01)); + } err = snd_card_register(card); if (err < 0) |