mfd: htc-i2cpld depends on GPIOLIB

htc-i2cpld should depend on GPIOLIB, otherwise there are many
build errors:

drivers/mfd/htc-i2cpld.c:50: error: field 'chip_out' has incomplete type
drivers/mfd/htc-i2cpld.c:54: error: field 'chip_in' has incomplete type
drivers/mfd/htc-i2cpld.c:243: warning: type defaults to 'int' in declaration of '__mptr'
drivers/mfd/htc-i2cpld.c:243: warning: initialization from incompatible pointer type
drivers/mfd/htc-i2cpld.c:278: warning: type defaults to 'int' in declaration of '__mptr'
drivers/mfd/htc-i2cpld.c:278: warning: initialization from incompatible pointer type
drivers/mfd/htc-i2cpld.c:282: warning: type defaults to 'int' in declaration of '__mptr'
drivers/mfd/htc-i2cpld.c:282: warning: initialization from incompatible pointer type
drivers/mfd/htc-i2cpld.c:315: error: dereferencing pointer to incomplete type
drivers/mfd/htc-i2cpld.c:322: warning: type defaults to 'int' in declaration of '__mptr'
drivers/mfd/htc-i2cpld.c:322: warning: initialization from incompatible pointer type
drivers/mfd/htc-i2cpld.c:467+: error: dereferencing pointer to incomplete type [19X]
drivers/mfd/htc-i2cpld.c:490: error: implicit declaration of function 'gpiochip_add'
drivers/mfd/htc-i2cpld.c:504: error: implicit declaration of function 'gpiochip_remove'

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index ea2557bb0bd4d8cd19646c0212c627954707cd99..a760dbefd27aa6a9d6c10831207378006f289546 100644 (file)
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -80,7 +80,7 @@ config HTC_PASIC3
 
 config HTC_I2CPLD
        bool "HTC I2C PLD chip support"
 
 config HTC_I2CPLD
        bool "HTC I2C PLD chip support"

-       depends on I2C=y
+       depends on I2C=y && GPIOLIB

        help
          If you say yes here you get support for the supposed CPLD
          found on omap850 HTC devices like the HTC Wizard and HTC Herald.
        help
          If you say yes here you get support for the supposed CPLD
          found on omap850 HTC devices like the HTC Wizard and HTC Herald.