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authorRichard Weinberger <richard@nod.at>2016-01-25 23:24:04 +0100
committerHerbert Xu <herbert@gondor.apana.org.au>2016-01-26 22:27:34 +0800
commit625b4a982788fefe1361daee2ea160192cd80572 (patch)
treef3d47b4481f1b7ae8b5c52e42d6f75156fdf9742 /drivers/char/hw_random
parent578c60fbeb913e0f2aa49f37a04d475b615c8a8d (diff)
downloadlinux-625b4a982788fefe1361daee2ea160192cd80572.tar.bz2
hwrng: stm32 - Fix dependencies for !HAS_IOMEM archs
Not every arch has io memory. So, unbreak the build by fixing the dependencies. Signed-off-by: Richard Weinberger <richard@nod.at> Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/char/hw_random')
-rw-r--r--drivers/char/hw_random/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/char/hw_random/Kconfig b/drivers/char/hw_random/Kconfig
index dbf22719462f..ff00331bff49 100644
--- a/drivers/char/hw_random/Kconfig
+++ b/drivers/char/hw_random/Kconfig
@@ -372,6 +372,7 @@ config HW_RANDOM_XGENE
config HW_RANDOM_STM32
tristate "STMicroelectronics STM32 random number generator"
depends on HW_RANDOM && (ARCH_STM32 || COMPILE_TEST)
+ depends on HAS_IOMEM
help
This driver provides kernel-side support for the Random Number
Generator hardware found on STM32 microcontrollers.