diff options
Diffstat (limited to 'sound/pci/ca0106/ca0106_main.c')
| -rw-r--r-- | sound/pci/ca0106/ca0106_main.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/sound/pci/ca0106/ca0106_main.c b/sound/pci/ca0106/ca0106_main.c index 176e0f0e805..ecbe79b67e4 100644 --- a/sound/pci/ca0106/ca0106_main.c +++ b/sound/pci/ca0106/ca0106_main.c @@ -435,22 +435,22 @@ int snd_ca0106_i2c_write(struct snd_ca0106 *emu, static void snd_ca0106_intr_enable(struct snd_ca0106 *emu, unsigned int intrenb) { unsigned long flags; - unsigned int enable; - + unsigned int intr_enable; + spin_lock_irqsave(&emu->emu_lock, flags); - enable = inl(emu->port + INTE) | intrenb; - outl(enable, emu->port + INTE); + intr_enable = inl(emu->port + INTE) | intrenb; + outl(intr_enable, emu->port + INTE); spin_unlock_irqrestore(&emu->emu_lock, flags); } static void snd_ca0106_intr_disable(struct snd_ca0106 *emu, unsigned int intrenb) { unsigned long flags; - unsigned int enable; - + unsigned int intr_enable; + spin_lock_irqsave(&emu->emu_lock, flags); - enable = inl(emu->port + INTE) & ~intrenb; - outl(enable, emu->port + INTE); + intr_enable = inl(emu->port + INTE) & ~intrenb; + outl(intr_enable, emu->port + INTE); spin_unlock_irqrestore(&emu->emu_lock, flags); } @@ -1114,6 +1114,8 @@ static int snd_ca0106_free(struct snd_ca0106 *chip) * So we can fix: snd-malloc: Memory leak? pages not freed = 8 */ } + if (chip->irq >= 0) + free_irq(chip->irq, chip); // release the data #if 1 if (chip->buffer.area) @@ -1123,9 +1125,6 @@ static int snd_ca0106_free(struct snd_ca0106 *chip) // release the i/o port release_and_free_resource(chip->res_port); - // release the irq - if (chip->irq >= 0) - free_irq(chip->irq, chip); pci_disable_device(chip->pci); kfree(chip); return 0; |