[PATCH] iio: adc: Nothing in ADC should be a bool CONFIG

[Doug Anderson <dianders@chromium.org>]

The whole IIO subsystem can be moved to a module.  If you make it a
module then stuff marked as "Y" in the adc directory simply won't be
linked in properly.

The two configs that were wrong were EXYNOS_ADC and LP8788_ADC.  I
know for a fact that EXYNOS_ADC will work as a module (though it
appears to crash when you unload it--that needs to be addressed
separately).  I assume LP8788_ADC will also be fine..

Signed-off-by: Doug Anderson <dianders@chromium.org>
---
 drivers/iio/adc/Kconfig | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/iio/adc/Kconfig b/drivers/iio/adc/Kconfig
index d86196c..24c28e3 100644
--- a/drivers/iio/adc/Kconfig
+++ b/drivers/iio/adc/Kconfig
@@ -106,7 +106,7 @@ config AT91_ADC
 	  Say yes here to build support for Atmel AT91 ADC.
 
 config EXYNOS_ADC
-	bool "Exynos ADC driver support"
+	tristate "Exynos ADC driver support"
 	depends on OF
 	help
 	  Core support for the ADC block found in the Samsung EXYNOS series
@@ -114,7 +114,7 @@ config EXYNOS_ADC
 	  this resource.
 
 config LP8788_ADC
-	bool "LP8788 ADC driver"
+	tristate "LP8788 ADC driver"
 	depends on MFD_LP8788
 	help
 	  Say yes here to build support for TI LP8788 ADC.
-- 
1.9.1.423.g4596e3a