hwrng: ks-sa - Add dependency on IOMEM and OF

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

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/char/hw_random/Kconfig b/drivers/char/hw_random/Kconfig
index eb0d51a..17c1df8 100644 (file)
--- a/drivers/char/hw_random/Kconfig
+++ b/drivers/char/hw_random/Kconfig
@@ -495,6 +495,7 @@ 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