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Diffstat (limited to 'sound/soc/codecs/wm8731.c')
-rw-r--r--sound/soc/codecs/wm8731.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c
index a7c9ae17fc7e..8821af70e660 100644
--- a/sound/soc/codecs/wm8731.c
+++ b/sound/soc/codecs/wm8731.c
@@ -19,7 +19,6 @@
#include <linux/pm.h>
#include <linux/i2c.h>
#include <linux/slab.h>
-#include <linux/platform_device.h>
#include <linux/regulator/consumer.h>
#include <linux/spi/spi.h>
#include <linux/of_device.h>
@@ -465,7 +464,7 @@ static int wm8731_set_bias_level(struct snd_soc_codec *codec,
#define WM8731_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
SNDRV_PCM_FMTBIT_S24_LE)
-static struct snd_soc_dai_ops wm8731_dai_ops = {
+static const struct snd_soc_dai_ops wm8731_dai_ops = {
.hw_params = wm8731_hw_params,
.digital_mute = wm8731_mute,
.set_sysclk = wm8731_set_dai_sysclk,
@@ -491,7 +490,7 @@ static struct snd_soc_dai_driver wm8731_dai = {
};
#ifdef CONFIG_PM
-static int wm8731_suspend(struct snd_soc_codec *codec, pm_message_t state)
+static int wm8731_suspend(struct snd_soc_codec *codec)
{
wm8731_set_bias_level(codec, SND_SOC_BIAS_OFF);
@@ -554,9 +553,6 @@ static int wm8731_probe(struct snd_soc_codec *codec)
/* Disable bypass path by default */
snd_soc_update_bits(codec, WM8731_APANA, 0x8, 0);
- snd_soc_add_controls(codec, wm8731_snd_controls,
- ARRAY_SIZE(wm8731_snd_controls));
-
/* Regulators will have been enabled by bias management */
regulator_bulk_disable(ARRAY_SIZE(wm8731->supplies), wm8731->supplies);
@@ -596,6 +592,8 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8731 = {
.num_dapm_widgets = ARRAY_SIZE(wm8731_dapm_widgets),
.dapm_routes = wm8731_intercon,
.num_dapm_routes = ARRAY_SIZE(wm8731_intercon),
+ .controls = wm8731_snd_controls,
+ .num_controls = ARRAY_SIZE(wm8731_snd_controls),
};
static const struct of_device_id wm8731_of_match[] = {