Commit e4592fdd authored Jan 14, 2014 by Richard Weinberger Committed by David S. Miller Jan 15, 2014

staging,spear_adc: Add dependency on HAS_IOMEM

On archs like S390 or um this driver cannot build nor work.
Make it depend on HAS_IOMEM to bypass build failures.

drivers/staging/iio/adc/spear_adc.c: In function ‘spear_adc_probe’:
drivers/staging/iio/adc/spear_adc.c:393:2: error: implicit declaration of function ‘iounmap’ [-Werror=implicit-function-declaration

Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 29c56c70

drivers/staging/iio/adc/Kconfig

+1 −0

Original line number	Diff line number	Diff line
		@@ -128,6 +128,7 @@ config MXS_LRADC
		config SPEAR_ADC
		tristate "ST SPEAr ADC"
		depends on PLAT_SPEAR \|\| COMPILE_TEST
		depends on HAS_IOMEM
		help
		Say yes here to build support for the integrated ADC inside the
		ST SPEAr SoC. Provides direct access via sysfs.