mfd: Allow i2c modular drivers to build with I2C=m

These drivers can be built as module, so make them depend on I2C rather
than I2C=y.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 19a5caec7a02f7306756956f434a0808ab6fe10a..f47965834a6bd7062b3760eb27404e934c7beb0b 100644 (file)
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -218,7 +218,7 @@ config MFD_DA9062
        select MFD_CORE
        select REGMAP_I2C
        select REGMAP_IRQ
-       depends on I2C=y
+       depends on I2C
        help
          Say yes here for support for the Dialog Semiconductor DA9062 PMIC.
          This includes the I2C driver and core APIs.
@@ -230,7 +230,7 @@ config MFD_DA9063
        select MFD_CORE
        select REGMAP_I2C
        select REGMAP_IRQ
-       depends on I2C=y
+       depends on I2C
        help
          Say yes here for support for the Dialog Semiconductor DA9063 PMIC.
          This includes the I2C driver and core APIs.
@@ -239,7 +239,7 @@ config MFD_DA9063
 
 config MFD_DA9150
        tristate "Dialog Semiconductor DA9150 Charger Fuel-Gauge chip"
-       depends on I2C=y
+       depends on I2C
        select MFD_CORE
        select REGMAP_I2C
        select REGMAP_IRQ
@@ -469,7 +469,7 @@ config MFD_KEMPLD
 
 config MFD_88PM800
        tristate "Marvell 88PM800"
-       depends on I2C=y
+       depends on I2C
        select REGMAP_I2C
        select REGMAP_IRQ
        select MFD_CORE
@@ -481,7 +481,7 @@ config MFD_88PM800
 
 config MFD_88PM805
        tristate "Marvell 88PM805"
-       depends on I2C=y
+       depends on I2C
        select REGMAP_I2C
        select REGMAP_IRQ
        select MFD_CORE
@@ -562,7 +562,7 @@ config MFD_MAX77843
 config MFD_MAX8907
        tristate "Maxim Semiconductor MAX8907 PMIC Support"
        select MFD_CORE
-       depends on I2C=y
+       depends on I2C
        select REGMAP_I2C
        select REGMAP_IRQ
        help
@@ -767,7 +767,7 @@ config MFD_RTSX_PCI
 
 config MFD_RT5033
        tristate "Richtek RT5033 Power Management IC"
-       depends on I2C=y
+       depends on I2C
        select MFD_CORE
        select REGMAP_I2C
        select REGMAP_IRQ