ASoC: wm2200: Convert to devm APIs

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/sound/soc/codecs/wm2200.c b/sound/soc/codecs/wm2200.c
index eab64a1..6ca9bcc 100644 (file)
--- a/sound/soc/codecs/wm2200.c
+++ b/sound/soc/codecs/wm2200.c
@@ -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;
 }