ASoC: sgtl5000: Replace w->codec snd_soc_dapm_to_codec(w->dapm)

The codec field of the snd_soc_widget struct is eventually going to be
removed, use snd_soc_dapm_to_codec(w->dapm) instead.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c
index 29cf7ce..6d6ba3a 100644 (file)
--- a/sound/soc/codecs/sgtl5000.c
+++ b/sound/soc/codecs/sgtl5000.c
@@ -155,18 +155,19 @@ struct sgtl5000_priv {
 static int mic_bias_event(struct snd_soc_dapm_widget *w,
        struct snd_kcontrol *kcontrol, int event)
 {
-       struct sgtl5000_priv *sgtl5000 = snd_soc_codec_get_drvdata(w->codec);
+       struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
+       struct sgtl5000_priv *sgtl5000 = snd_soc_codec_get_drvdata(codec);
 
        switch (event) {
        case SND_SOC_DAPM_POST_PMU:
                /* change mic bias resistor */
-               snd_soc_update_bits(w->codec, SGTL5000_CHIP_MIC_CTRL,
+               snd_soc_update_bits(codec, SGTL5000_CHIP_MIC_CTRL,
                        SGTL5000_BIAS_R_MASK,
                        sgtl5000->micbias_resistor << SGTL5000_BIAS_R_SHIFT);
                break;
 
        case SND_SOC_DAPM_PRE_PMD:
-               snd_soc_update_bits(w->codec, SGTL5000_CHIP_MIC_CTRL,
+               snd_soc_update_bits(codec, SGTL5000_CHIP_MIC_CTRL,
                                SGTL5000_BIAS_R_MASK, 0);
                break;
        }
@@ -181,11 +182,12 @@ static int mic_bias_event(struct snd_soc_dapm_widget *w,
 static int power_vag_event(struct snd_soc_dapm_widget *w,
        struct snd_kcontrol *kcontrol, int event)
 {
+       struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
        const u32 mask = SGTL5000_DAC_POWERUP | SGTL5000_ADC_POWERUP;
 
        switch (event) {
        case SND_SOC_DAPM_POST_PMU:
-               snd_soc_update_bits(w->codec, SGTL5000_CHIP_ANA_POWER,
+               snd_soc_update_bits(codec, SGTL5000_CHIP_ANA_POWER,
                        SGTL5000_VAG_POWERUP, SGTL5000_VAG_POWERUP);
                break;
 
@@ -195,9 +197,9 @@ static int power_vag_event(struct snd_soc_dapm_widget *w,
                 * operational to prevent inadvertently starving the
                 * other one of them.
                 */
-               if ((snd_soc_read(w->codec, SGTL5000_CHIP_ANA_POWER) &
+               if ((snd_soc_read(codec, SGTL5000_CHIP_ANA_POWER) &
                                mask) != mask) {
-                       snd_soc_update_bits(w->codec, SGTL5000_CHIP_ANA_POWER,
+                       snd_soc_update_bits(codec, SGTL5000_CHIP_ANA_POWER,
                                SGTL5000_VAG_POWERUP, 0);
                        msleep(400);
                }