Commit 073d4aca authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Lee Jones
Browse files

mfd: max77693: Allow building as a module 



The consumer of max77693 regulators on Trats2 board (samsung-usb2-phy
driver) supports deferred probing so the max77693 main MFD driver can be
built now as a module. This gives more flexibility and removes manual
ordering of init calls.

Suggested-by: default avatarPaul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: default avatarKrzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
parent c796c50b

drivers/mfd/Kconfig

+2 −2
Original line number Diff line number Diff line
@@ -543,8 +543,8 @@ config MFD_MAX77686 
	  of the device.



config MFD_MAX77693

	bool "Maxim Semiconductor MAX77693 PMIC Support"

	depends on I2C=y

	tristate "Maxim Semiconductor MAX77693 PMIC Support"

	depends on I2C

	select MFD_CORE

	select REGMAP_I2C

	select REGMAP_IRQ

drivers/mfd/max77693.c

+2 −12
Original line number Diff line number Diff line
@@ -368,6 +368,7 @@ static const struct of_device_id max77693_dt_match[] = { 
	{ .compatible = "maxim,max77693" },

	{},

};

MODULE_DEVICE_TABLE(of, max77693_dt_match);

#endif



static struct i2c_driver max77693_i2c_driver = {
@@ -381,18 +382,7 @@ static struct i2c_driver max77693_i2c_driver = { 
	.id_table = max77693_i2c_id,

};



static int __init max77693_i2c_init(void)

{

	return i2c_add_driver(&max77693_i2c_driver);

}

/* init early so consumer devices can complete system boot */

subsys_initcall(max77693_i2c_init);



static void __exit max77693_i2c_exit(void)

{

	i2c_del_driver(&max77693_i2c_driver);

}

module_exit(max77693_i2c_exit);

module_i2c_driver(max77693_i2c_driver);



MODULE_DESCRIPTION("MAXIM 77693 multi-function core driver");

MODULE_AUTHOR("SangYoung, Son <hello.son@samsung.com>");