linux-kernel - [PATCH 7/7] mfd: arizona: Allow building Arizona MFD as a module

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Date:	Mon, 18 Jan 2016 17:18:20 +0000
From:	Charles Keepax <ckeepax@...nsource.wolfsonmicro.com>
To:	<lee.jones@...aro.org>
CC:	<linux-kernel@...r.kernel.org>,
	<patches@...nsource.wolfsonmicro.com>
Subject: [PATCH 7/7] mfd: arizona: Allow building Arizona MFD as a module

There is nothing that prevents us building the Arizona MFD as a module,
this patch enables this.

Signed-off-by: Charles Keepax <ckeepax@...nsource.wolfsonmicro.com>
---
 drivers/mfd/Kconfig        |  2 +-
 drivers/mfd/Makefile       | 18 +++++++++---------
 drivers/mfd/arizona-core.c |  4 ++++
 3 files changed, 14 insertions(+), 10 deletions(-)

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 949d7fc..ed41ad9 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -1367,7 +1367,7 @@ config MFD_ARIZONA
 	select REGMAP
 	select REGMAP_IRQ
 	select MFD_CORE
-	bool
+	tristate
 
 config MFD_ARIZONA_I2C
 	tristate "Cirrus Logic/Wolfson Microelectronics Arizona platform with I2C"
diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile
index 0f230a6..bd57faa 100644
--- a/drivers/mfd/Makefile
+++ b/drivers/mfd/Makefile
@@ -35,25 +35,25 @@ obj-$(CONFIG_MFD_T7L66XB)	+= t7l66xb.o tmio_core.o
 obj-$(CONFIG_MFD_TC6387XB)	+= tc6387xb.o tmio_core.o
 obj-$(CONFIG_MFD_TC6393XB)	+= tc6393xb.o tmio_core.o
 
-obj-$(CONFIG_MFD_ARIZONA)	+= arizona-core.o
-obj-$(CONFIG_MFD_ARIZONA)	+= arizona-irq.o
-obj-$(CONFIG_MFD_ARIZONA_I2C)	+= arizona-i2c.o
-obj-$(CONFIG_MFD_ARIZONA_SPI)	+= arizona-spi.o
+arizona-objs			:= arizona-core.o arizona-irq.o
 ifeq ($(CONFIG_MFD_WM5102),y)
-obj-$(CONFIG_MFD_ARIZONA)	+= wm5102-tables.o
+arizona-objs			+= wm5102-tables.o
 endif
 ifeq ($(CONFIG_MFD_WM5110),y)
-obj-$(CONFIG_MFD_ARIZONA)	+= wm5110-tables.o
+arizona-objs			+= wm5110-tables.o
 endif
 ifeq ($(CONFIG_MFD_WM8997),y)
-obj-$(CONFIG_MFD_ARIZONA)	+= wm8997-tables.o
+arizona-objs			+= wm8997-tables.o
 endif
 ifeq ($(CONFIG_MFD_WM8998),y)
-obj-$(CONFIG_MFD_ARIZONA)	+= wm8998-tables.o
+arizona-objs			+= wm8998-tables.o
 endif
 ifeq ($(CONFIG_MFD_CS47L24),y)
-obj-$(CONFIG_MFD_ARIZONA)	+= cs47l24-tables.o
+arizona-objs			+= cs47l24-tables.o
 endif
+obj-$(CONFIG_MFD_ARIZONA)	+= arizona.o
+obj-$(CONFIG_MFD_ARIZONA_I2C)	+= arizona-i2c.o
+obj-$(CONFIG_MFD_ARIZONA_SPI)	+= arizona-spi.o
 obj-$(CONFIG_MFD_WM8400)	+= wm8400-core.o
 wm831x-objs			:= wm831x-core.o wm831x-irq.o wm831x-otp.o
 wm831x-objs			+= wm831x-auxadc.o
diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c
index 5319f25..53134e7 100644
--- a/drivers/mfd/arizona-core.c
+++ b/drivers/mfd/arizona-core.c
@@ -1519,3 +1519,7 @@ int arizona_dev_exit(struct arizona *arizona)
 	return 0;
 }
 EXPORT_SYMBOL_GPL(arizona_dev_exit);
+
+MODULE_DESCRIPTION("Arizona MFD Core");
+MODULE_LICENSE("GPL");
+MODULE_SOFTDEP("pre: arizona-ldo1");
-- 
2.1.4