[PATCH] hwrng: ks-sa - Add dependency on IOMEM and OF

[Herbert Xu]

Resent with fixed Subject line.

---8<---
This patch adds a dependency for KEYSTONE on HAS_IOMEM and OF to
prevent COMPILE_TEST build failures.

Reported-by: kernel test robot <lkp@xxxxxxxxx>
Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

diff --git a/drivers/char/hw_random/Kconfig b/drivers/char/hw_random/Kconfig
index ab33a2e17cdf..9ff4fb3236f7 100644
--- a/drivers/char/hw_random/Kconfig
+++ b/drivers/char/hw_random/Kconfig
@@ -508,6 +508,7 @@ config HW_RANDOM_NPCM
 
 config HW_RANDOM_KEYSTONE
 	depends on ARCH_KEYSTONE || COMPILE_TEST
+	depends on HAS_IOMEM && OF
 	default HW_RANDOM
 	tristate "TI Keystone NETCP SA Hardware random number generator"
 	help
-- 
Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt