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Commit da7db6ad authored by Wang Xingchao's avatar Wang Xingchao Committed by Takashi Iwai
Browse files

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: default avatarWang Xingchao <xingchao.wang@linux.intel.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent c5177c86

sound/pci/hda/hda_intel.c

+4 −4
Original line number Diff line number Diff line
@@ -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);