regulator: pfuze100: REGULATOR_PFUZE100 needs to select REGMAP_I2C

This fixes below build errors:

CC [M] drivers/regulator/pfuze100-regulator.o
drivers/regulator/pfuze100-regulator.c:342:21: error: variable 'pfuze_regmap_config' has initializer but incomplete type drivers/regulator/pfuze100-regulator.c:343:2: error: unknown field 'reg_bits' specified in initializer drivers/regulator/pfuze100-regulator.c:343:2: warning: excess elements in struct initializer [enabled by default] drivers/regulator/pfuze100-regulator.c:343:2: warning: (near initialization for 'pfuze_regmap_config') [enabled by default] drivers/regulator/pfuze100-regulator.c:344:2: error: unknown field 'val_bits' specified in initializer drivers/regulator/pfuze100-regulator.c:344:2: warning: excess elements in struct initializer [enabled by default] drivers/regulator/pfuze100-regulator.c:344:2: warning: (near initialization for 'pfuze_regmap_config') [enabled by default] drivers/regulator/pfuze100-regulator.c:345:2: error: unknown field 'max_register' specified in initializer drivers/regulator/pfuze100-regulator.c:345:2: warning: excess elements in struct initializer [enabled by default] drivers/regulator/pfuze100-regulator.c:345:2: warning: (near initialization for 'pfuze_regmap_config') [enabled by default] drivers/regulator/pfuze100-regulator.c:346:2: error: unknown field 'cache_type' specified in initializer drivers/regulator/pfuze100-regulator.c:346:2: warning: excess elements in struct initializer [enabled by default] drivers/regulator/pfuze100-regulator.c:346:2: warning: (near initialization for 'pfuze_regmap_config') [enabled by default] drivers/regulator/pfuze100-regulator.c: In function 'pfuze100_regulator_probe':
drivers/regulator/pfuze100-regulator.c:370:2: error: implicit declaration of function 'devm_regmap_init_i2c' [-Werror=implicit-function-declaration] drivers/regulator/pfuze100-regulator.c:370:21: warning: assignment makes pointer from integer without a cast [enabled by default]
cc1: some warnings being treated as errors
make[2]: *** [drivers/regulator/pfuze100-regulator.o] Error 1
make[1]: *** [drivers/regulator] Error 2
make: *** [drivers] Error 2

---
 drivers/regulator/Kconfig | 1 +
 1 file changed, 1 insertion(+)

index b96815d..fe77cd9 100644
@@ -368,6 +368,7 @@ config REGULATOR_PCF50633
 config REGULATOR_PFUZE100
 	tristate "Support regulators on Freescale PFUZE100 PMIC"
 	depends on I2C
+	select REGMAP_I2C
 	help
 	  Say y here to support the regulators found on the Freescale PFUZE100
 	  PMIC.

1.8.1.2

Since this is a i2c driver, use i2c_[set|get]_clientdata instead of dev_[set|get]_drvdata.

---
 drivers/regulator/pfuze100-regulator.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

index e2f9dcf..cd136ff 100644
@@ -360,7 +360,7 @@ static int pfuze100_regulator_probe(struct i2c_client *client,
 	if (!pfuze_chip)
 		return -ENOMEM;
 
-	dev_set_drvdata(&client->dev, pfuze_chip);
+	i2c_set_clientdata(client, pfuze_chip);
 
 	memcpy(pfuze_chip->regulator_descs, pfuze100_regulators,
 		sizeof(pfuze_chip->regulator_descs));

@@ -429,7 +429,7 @@ static int pfuze100_regulator_probe(struct i2c_client *client,
 static int pfuze100_regulator_remove(struct i2c_client *client)
 {
 	int i;
-	struct pfuze_chip *pfuze_chip = dev_get_drvdata(&client->dev);
+	struct pfuze_chip *pfuze_chip = i2c_get_clientdata(client);
 
 	for (i = 0; i < PFUZE100_MAX_REGULATOR; i++)
 		regulator_unregister(pfuze_chip->regulators[i]);

1.8.1.2

Applied, thanks.