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Subject[PATCH 05/11] ASoC: twl4030: Remove check defaults functionality
Date
No need to keep the check defaults functionality anymore.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
---
include/linux/i2c/twl.h | 1 -
sound/soc/codecs/twl4030.c | 23 -----------------------
2 files changed, 24 deletions(-)

diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h
index a09da0910339..2937a9472b94 100644
--- a/include/linux/i2c/twl.h
+++ b/include/linux/i2c/twl.h
@@ -670,7 +670,6 @@ struct twl4030_codec_data {
unsigned int digimic_delay; /* in ms */
unsigned int ramp_delay_value;
unsigned int offset_cncl_path;
- unsigned int check_defaults:1;
unsigned int reset_registers:1;
unsigned int hs_extmute:1;
int hs_extmute_gpio;
diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c
index 419108ae31de..7b732ab70d2c 100644
--- a/sound/soc/codecs/twl4030.c
+++ b/sound/soc/codecs/twl4030.c
@@ -268,25 +268,6 @@ static void twl4030_codec_enable(struct snd_soc_codec *codec, int enable)
udelay(10);
}

-static inline void twl4030_check_defaults(struct snd_soc_codec *codec)
-{
- int i, difference = 0;
- u8 val;
-
- dev_dbg(codec->dev, "Checking TWL audio default configuration\n");
- for (i = 1; i <= TWL4030_REG_MISC_SET_2; i++) {
- twl_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE, &val, i);
- if (val != twl4030_reg[i]) {
- difference++;
- dev_dbg(codec->dev,
- "Reg 0x%02x: chip: 0x%02x driver: 0x%02x\n",
- i, val, twl4030_reg[i]);
- }
- }
- dev_dbg(codec->dev, "Found %d non-matching registers. %s\n",
- difference, difference ? "Not OK" : "OK");
-}
-
static inline void twl4030_reset_registers(struct snd_soc_codec *codec)
{
int i;
@@ -378,10 +359,6 @@ static void twl4030_init_chip(struct snd_soc_codec *codec)
}
}

- /* Check defaults, if instructed before anything else */
- if (pdata && pdata->check_defaults)
- twl4030_check_defaults(codec);
-
/* Reset registers, if no setup data or if instructed to do so */
if (!pdata || (pdata && pdata->reset_registers))
twl4030_reset_registers(codec);
--
1.8.5.2


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