diff options
Diffstat (limited to 'sound/soc/codecs/wm8995.c')
| -rw-r--r-- | sound/soc/codecs/wm8995.c | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/sound/soc/codecs/wm8995.c b/sound/soc/codecs/wm8995.c index c280f0a3a424..66103c2b012e 100644 --- a/sound/soc/codecs/wm8995.c +++ b/sound/soc/codecs/wm8995.c @@ -44,7 +44,7 @@ static const char *wm8995_supply_names[WM8995_NUM_SUPPLIES] = { "MICVDD" }; -static struct reg_default wm8995_reg_defaults[] = { +static const struct reg_default wm8995_reg_defaults[] = { { 0, 0x8995 }, { 5, 0x0100 }, { 16, 0x000b }, @@ -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: @@ -2190,7 +2186,7 @@ static struct snd_soc_dai_driver wm8995_dai[] = { } }; -static struct snd_soc_codec_driver soc_codec_dev_wm8995 = { +static const struct snd_soc_codec_driver soc_codec_dev_wm8995 = { .probe = wm8995_probe, .remove = wm8995_remove, .set_bias_level = wm8995_set_bias_level, @@ -2204,7 +2200,7 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8995 = { .num_dapm_routes = ARRAY_SIZE(wm8995_intercon), }; -static struct regmap_config wm8995_regmap = { +static const struct regmap_config wm8995_regmap = { .reg_bits = 16, .val_bits = 16, |