[alsa-devel] [PATCH 22/29] ASoC: wm8995: Replace w->codec snd_soc_dapm_to_codec(w->dapm)

[Lars-Peter Clausen]

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 at metafoo.de>
---
 sound/soc/codecs/wm8995.c | 14 +++++---------
 1 file changed, 5 insertions(+), 9 deletions(-)

diff --git a/sound/soc/codecs/wm8995.c b/sound/soc/codecs/wm8995.c
index 120228b..66103c2 100644
--- a/sound/soc/codecs/wm8995.c
+++ b/sound/soc/codecs/wm8995.c
@@ -534,10 +534,11 @@ static void wm8995_update_class_w(struct snd_soc_codec *codec)
 static int check_clk_sys(struct snd_soc_dapm_widget *source,
 			 struct snd_soc_dapm_widget *sink)
 {
+	struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm);
 	unsigned int reg;
 	const char *clk;
 
-	reg = snd_soc_read(source->codec, WM8995_CLOCKING_1);
+	reg = snd_soc_read(codec, WM8995_CLOCKING_1);
 	/* Check what we're currently using for CLK_SYS */
 	if (reg & WM8995_SYSCLK_SRC)
 		clk = "AIF2CLK";
@@ -560,9 +561,7 @@ static int wm8995_put_class_w(struct snd_kcontrol *kcontrol,
 static int hp_supply_event(struct snd_soc_dapm_widget *w,
 			   struct snd_kcontrol *kcontrol, int event)
 {
-	struct snd_soc_codec *codec;
-
-	codec = w->codec;
+	struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
 
 	switch (event) {
 	case SND_SOC_DAPM_PRE_PMU:
@@ -611,10 +610,9 @@ static void dc_servo_cmd(struct snd_soc_codec *codec,
 static int hp_event(struct snd_soc_dapm_widget *w,
 		    struct snd_kcontrol *kcontrol, int event)
 {
-	struct snd_soc_codec *codec;
+	struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
 	unsigned int reg;
 
-	codec = w->codec;
 	reg = snd_soc_read(codec, WM8995_ANALOGUE_HP_1);
 
 	switch (event) {
@@ -761,9 +759,7 @@ static int configure_clock(struct snd_soc_codec *codec)
 static int clk_sys_event(struct snd_soc_dapm_widget *w,
 			 struct snd_kcontrol *kcontrol, int event)
 {
-	struct snd_soc_codec *codec;
-
-	codec = w->codec;
+	struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
 
 	switch (event) {
 	case SND_SOC_DAPM_PRE_PMU:
-- 
1.8.0