ALSA: hda - Use snd_hda_check_power_state() in patch_hdmi.c

... instead of open codes.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 2 insertions, 6 deletions

diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index 0687d536b563..49ef8f8eb5e9 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -1026,14 +1026,10 @@ static void haswell_verify_pin_D0(struct hda_codec *codec,
         /* For Haswell, the converter 1/2 may keep in D3 state after bootup,
          * thus pins could only choose converter 0 for use. Make sure the
          * converters are in correct power state */
-        pwr = snd_hda_codec_read(codec, cvt_nid, 0, AC_VERB_GET_POWER_STATE, 0);
-        pwr = (pwr & AC_PWRST_ACTUAL) >> AC_PWRST_ACTUAL_SHIFT;
-        if (pwr != AC_PWRST_D0)
+        if (!snd_hda_check_power_state(codec, cvt_nid, AC_PWRST_D0))
                 snd_hda_codec_write(codec, cvt_nid, 0, AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
 
-        pwr = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_POWER_STATE, 0);
-        pwr = (pwr & AC_PWRST_ACTUAL) >> AC_PWRST_ACTUAL_SHIFT;
-        if (pwr != AC_PWRST_D0) {
+        if (!snd_hda_check_power_state(codec, nid, AC_PWRST_D0)) {
                 snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_POWER_STATE,
                                     AC_PWRST_D0);
                 msleep(40);