mfd: ucb1400 needs GPIO

ia64 allmodconfig:

In file included from include/linux/ucb1400.h:27,
                 from drivers/mfd/ucb1400_core.c:24:
include/asm-generic/gpio.h: In function `gpio_get_value_cansleep':
include/asm-generic/gpio.h:147: error: implicit declaration of function `gpio_get_value'
include/asm-generic/gpio.h: In function `gpio_set_value_cansleep':
include/asm-generic/gpio.h:153: error: implicit declaration of function `gpio_set_value'
drivers/mfd/ucb1400_core.c: At top level:

Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 57d972f..5a79d2d 100644 (file)
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -53,6 +53,7 @@ config HTC_PASIC3
 config UCB1400_CORE
        tristate "Philips UCB1400 Core driver"
        depends on AC97_BUS
+       depends on GPIOLIB
        help
          This enables support for the Philips UCB1400 core functions.
          The UCB1400 is an AC97 audio codec.