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ALSA: hda - use azx_writew() for 16-bit length register 

Register STATESTS is 16-bit length, use correct API for read/write.

Signed-off-by: Wang Xingchao <xingchao.wang@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Wang Xingchao 2013-07-22 03:19:18 -04:00 committed by Takashi Iwai
parent c5177c861e
commit da7db6ad4d
1 changed files with 4 additions and 4 deletions
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8
sound/pci/hda/hda_intel.c
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@ -1160,7 +1160,7 @@ static int azx_reset(struct azx *chip, int full_reset)
goto __skip;
/* clear STATESTS */
azx_writeb(chip, STATESTS, STATESTS_INT_MASK);
azx_writew(chip, STATESTS, STATESTS_INT_MASK);
/* reset controller */
azx_enter_link_reset(chip);
@ -1242,7 +1242,7 @@ static void azx_int_clear(struct azx *chip)
}
/* clear STATESTS */
azx_writeb(chip, STATESTS, STATESTS_INT_MASK);
azx_writew(chip, STATESTS, STATESTS_INT_MASK);
/* clear rirb status */
azx_writeb(chip, RIRBSTS, RIRB_INT_MASK);
@ -1451,8 +1451,8 @@ static irqreturn_t azx_interrupt(int irq, void *dev_id)
#if 0
/* clear state status int */
if (azx_readb(chip, STATESTS) & 0x04)
azx_writeb(chip, STATESTS, 0x04);
if (azx_readw(chip, STATESTS) & 0x04)
azx_writew(chip, STATESTS, 0x04);
#endif
spin_unlock(&chip->reg_lock);