From: Krzysztof Kozlowski Date: Mon, 4 Apr 2016 07:54:18 +0000 (+0900) Subject: mfd: max77693: Allow building as a module X-Git-Tag: v4.14-rc1~3194^2~65 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=073d4aca342029fc62fefa500bb11a556c5f7223;p=platform%2Fkernel%2Flinux-rpi.git 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: Paul Gortmaker Signed-off-by: Krzysztof Kozlowski Signed-off-by: Lee Jones --- diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index eea61e3..aa1e7c3 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -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 diff --git a/drivers/mfd/max77693.c b/drivers/mfd/max77693.c index b83b7a7..78e501f 100644 --- a/drivers/mfd/max77693.c +++ b/drivers/mfd/max77693.c @@ -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 ");