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ASoC: wm2200: Convert to devm APIs

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Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Mark Brown 2012-10-01 19:27:45 +01:00
parent a1b98e12b7
commit 98ad089ffb
1 changed files with 14 additions and 25 deletions
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39
sound/soc/codecs/wm2200.c
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@ -2011,7 +2011,7 @@ static __devinit int wm2200_i2c_probe(struct i2c_client *i2c,
wm2200->dev = &i2c->dev;
init_completion(&wm2200->fll_lock);
wm2200->regmap = regmap_init_i2c(i2c, &wm2200_regmap);
wm2200->regmap = devm_regmap_init_i2c(i2c, &wm2200_regmap);
if (IS_ERR(wm2200->regmap)) {
ret = PTR_ERR(wm2200->regmap);
dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
@ -2027,8 +2027,9 @@ static __devinit int wm2200_i2c_probe(struct i2c_client *i2c,
for (i = 0; i < ARRAY_SIZE(wm2200->core_supplies); i++)
wm2200->core_supplies[i].supply = wm2200_core_supply_names[i];
ret = regulator_bulk_get(&i2c->dev, ARRAY_SIZE(wm2200->core_supplies),
wm2200->core_supplies);
ret = devm_regulator_bulk_get(&i2c->dev,
ARRAY_SIZE(wm2200->core_supplies),
wm2200->core_supplies);
if (ret != 0) {
dev_err(&i2c->dev, "Failed to request core supplies: %d\n",
ret);
@ -2044,8 +2045,9 @@ static __devinit int wm2200_i2c_probe(struct i2c_client *i2c,
}
if (wm2200->pdata.ldo_ena) {
ret = gpio_request_one(wm2200->pdata.ldo_ena,
GPIOF_OUT_INIT_HIGH, "WM2200 LDOENA");
ret = devm_gpio_request_one(&i2c->dev, wm2200->pdata.ldo_ena,
GPIOF_OUT_INIT_HIGH,
"WM2200 LDOENA");
if (ret < 0) {
dev_err(&i2c->dev, "Failed to request LDOENA %d: %d\n",
wm2200->pdata.ldo_ena, ret);
@ -2055,8 +2057,9 @@ static __devinit int wm2200_i2c_probe(struct i2c_client *i2c,
}
if (wm2200->pdata.reset) {
ret = gpio_request_one(wm2200->pdata.reset,
GPIOF_OUT_INIT_HIGH, "WM2200 /RESET");
ret = devm_gpio_request_one(&i2c->dev, wm2200->pdata.reset,
GPIOF_OUT_INIT_HIGH,
"WM2200 /RESET");
if (ret < 0) {
dev_err(&i2c->dev, "Failed to request /RESET %d: %d\n",
wm2200->pdata.reset, ret);
@ -2166,23 +2169,16 @@ static __devinit int wm2200_i2c_probe(struct i2c_client *i2c,
err_pm_runtime:
pm_runtime_disable(&i2c->dev);
err_reset:
if (wm2200->pdata.reset) {
if (wm2200->pdata.reset)
gpio_set_value_cansleep(wm2200->pdata.reset, 0);
gpio_free(wm2200->pdata.reset);
}
err_ldo:
if (wm2200->pdata.ldo_ena) {
if (wm2200->pdata.ldo_ena)
gpio_set_value_cansleep(wm2200->pdata.ldo_ena, 0);
gpio_free(wm2200->pdata.ldo_ena);
}
err_enable:
regulator_bulk_disable(ARRAY_SIZE(wm2200->core_supplies),
wm2200->core_supplies);
err_core:
regulator_bulk_free(ARRAY_SIZE(wm2200->core_supplies),
wm2200->core_supplies);
err_regmap:
regmap_exit(wm2200->regmap);
err:
return ret;
}
@ -2194,17 +2190,10 @@ static __devexit int wm2200_i2c_remove(struct i2c_client *i2c)
snd_soc_unregister_codec(&i2c->dev);
if (i2c->irq)
free_irq(i2c->irq, wm2200);
if (wm2200->pdata.reset) {
if (wm2200->pdata.reset)
gpio_set_value_cansleep(wm2200->pdata.reset, 0);
gpio_free(wm2200->pdata.reset);
}
if (wm2200->pdata.ldo_ena) {
if (wm2200->pdata.ldo_ena)
gpio_set_value_cansleep(wm2200->pdata.ldo_ena, 0);
gpio_free(wm2200->pdata.ldo_ena);
}
regulator_bulk_free(ARRAY_SIZE(wm2200->core_supplies),
wm2200->core_supplies);
regmap_exit(wm2200->regmap);
return 0;
}