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iio: adc: Fix build error of missing devm_ioremap_resource on UM 

The devres.o gets linked if HAS_IOMEM is present so on ARCH=um
allyesconfig (COMPILE_TEST) failed with:

drivers/built-in.o: In function `at91_adc_probe':
at91-sama5d2_adc.c:(.text+0x48f548): undefined reference to `devm_ioremap_resource'

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2016-03-04 10:05:26 +09:00 committed by Jonathan Cameron
parent c816d9e7a5
commit e84a41d5db
1 changed files with 1 additions and 0 deletions
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drivers/iio/adc/Kconfig
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@ -134,6 +134,7 @@ config AT91_ADC
config AT91_SAMA5D2_ADC
tristate "Atmel AT91 SAMA5D2 ADC"
depends on ARCH_AT91 || COMPILE_TEST
depends on HAS_IOMEM
help
Say yes here to build support for Atmel SAMA5D2 ADC which is
available on SAMA5D2 SoC family.