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iio: adc: Kconfig: exynos_adc depends on CONFIG_OF

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As the exynos_adc driver only supports device tree registration.
Making driver depend on CONFIG_OF solves possible errors during probe.

Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Naveen Krishna Chatradhi 2013-03-15 16:23:00 +00:00 committed by Jonathan Cameron
parent 1b9dc91e41
commit 039a9dce0d
1 changed files with 1 additions and 0 deletions
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drivers/iio/adc/Kconfig
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@ -105,6 +105,7 @@ config AT91_ADC
config EXYNOS_ADC
bool "Exynos ADC driver support"
depends on OF
help
Core support for the ADC block found in the Samsung EXYNOS series
of SoCs for drivers such as the touchscreen and hwmon to use to share