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>

diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 8860dd5..3f16c4b 100644 (file)
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -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);