Input: adp5588-keys - use devm_regulator_get_enable()

Use devm_regulator_get_enable() instead of hand writing it. It saves some
line of code.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Link: https://lore.kernel.org/r/af343b5b0d740cc9f8863264c30e3da4215721d7.1686985911.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --git a/drivers/input/keyboard/adp5588-keys.c b/drivers/input/keyboard/adp5588-keys.c
index 896a5a9..61e8e43 100644 (file)
--- a/drivers/input/keyboard/adp5588-keys.c
+++ b/drivers/input/keyboard/adp5588-keys.c
@@ -713,17 +713,11 @@ static int adp5588_fw_parse(struct adp5588_kpad *kpad)
        return 0;
 }
 
-static void adp5588_disable_regulator(void *reg)
-{
-       regulator_disable(reg);
-}
-
 static int adp5588_probe(struct i2c_client *client)
 {
        struct adp5588_kpad *kpad;
        struct input_dev *input;
        struct gpio_desc *gpio;
-       struct regulator *vcc;
        unsigned int revid;
        int ret;
        int error;
@@ -749,16 +743,7 @@ static int adp5588_probe(struct i2c_client *client)
        if (error)
                return error;
 
-       vcc = devm_regulator_get(&client->dev, "vcc");
-       if (IS_ERR(vcc))
-               return PTR_ERR(vcc);
-
-       error = regulator_enable(vcc);
-       if (error)
-               return error;
-
-       error = devm_add_action_or_reset(&client->dev,
-                                        adp5588_disable_regulator, vcc);
+       error = devm_regulator_get_enable(&client->dev, "vcc");
        if (error)
                return error;