diff options
Diffstat (limited to 'sound/isa/gus/gus_dram.c')
| -rw-r--r-- | sound/isa/gus/gus_dram.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/sound/isa/gus/gus_dram.c b/sound/isa/gus/gus_dram.c index 5cebc0119d0a..50fe738ee3ea 100644 --- a/sound/isa/gus/gus_dram.c +++ b/sound/isa/gus/gus_dram.c @@ -13,7 +13,6 @@ static int snd_gus_dram_poke(struct snd_gus_card *gus, char __user *_buffer, unsigned int address, unsigned int size) { - unsigned long flags; unsigned int size1, size2; char buffer[256], *pbuffer; @@ -22,11 +21,10 @@ static int snd_gus_dram_poke(struct snd_gus_card *gus, char __user *_buffer, if (copy_from_user(buffer, _buffer, size1)) return -EFAULT; if (gus->interwave) { - spin_lock_irqsave(&gus->reg_lock, flags); + guard(spinlock_irqsave)(&gus->reg_lock); snd_gf1_write8(gus, SNDRV_GF1_GB_MEMORY_CONTROL, 0x01); snd_gf1_dram_addr(gus, address); outsb(GUSP(gus, DRAM), buffer, size1); - spin_unlock_irqrestore(&gus->reg_lock, flags); address += size1; } else { pbuffer = buffer; @@ -51,19 +49,17 @@ static int snd_gus_dram_peek(struct snd_gus_card *gus, char __user *_buffer, unsigned int address, unsigned int size, int rom) { - unsigned long flags; unsigned int size1, size2; char buffer[256], *pbuffer; while (size > 0) { size1 = size > sizeof(buffer) ? sizeof(buffer) : size; if (gus->interwave) { - spin_lock_irqsave(&gus->reg_lock, flags); + guard(spinlock_irqsave)(&gus->reg_lock); snd_gf1_write8(gus, SNDRV_GF1_GB_MEMORY_CONTROL, rom ? 0x03 : 0x01); snd_gf1_dram_addr(gus, address); insb(GUSP(gus, DRAM), buffer, size1); snd_gf1_write8(gus, SNDRV_GF1_GB_MEMORY_CONTROL, 0x01); - spin_unlock_irqrestore(&gus->reg_lock, flags); address += size1; } else { pbuffer = buffer; |