ARM: S3C64XX: add I2C dependencies where needed

The SMDK6410_WM1190_EV1 and SMDK6410_WM1192_EV1 add-on
cards select MFD_WM*_I2C, but they ignore the fact that I2C
may be compiled as a loadable module.

This patch adds a dependency on I2C, which means we avoid
the build errors, but can end up in a case where the options
are hidden from the user when I2C is turned off.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Kukjin Kim <kgene.kim@samsung.com>
Cc: Tomasz Figa <tomasz.figa@gmail.com>
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Kukjin Kim <kgene@kernel.org>

diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig
index 26ca242..eff95e9 100644 (file)
--- a/arch/arm/mach-s3c64xx/Kconfig
+++ b/arch/arm/mach-s3c64xx/Kconfig
@@ -189,6 +189,7 @@ endchoice
 config SMDK6410_WM1190_EV1
        bool "Support Wolfson Microelectronics 1190-EV1 PMIC card"
        depends on MACH_SMDK6410
+       depends on I2C=y
        select MFD_WM8350_I2C
        select REGULATOR
        select REGULATOR_WM8350
@@ -203,6 +204,7 @@ config SMDK6410_WM1190_EV1
 config SMDK6410_WM1192_EV1
        bool "Support Wolfson Microelectronics 1192-EV1 PMIC card"
        depends on MACH_SMDK6410
+       depends on I2C=y
        select MFD_WM831X
        select MFD_WM831X_I2C
        select REGULATOR
@@ -269,8 +271,8 @@ config MACH_SMARTQ7
 
 config MACH_WLF_CRAGG_6410
        bool "Wolfson Cragganmore 6410"
+       depends on I2C=y
        select CPU_S3C6410
-       select I2C
        select LEDS_GPIO_REGISTER
        select S3C64XX_DEV_SPI0
        select S3C64XX_SETUP_FB_24BPP