powerpc: Remove arch_has_random, arch_has_random_seed

These symbols are currently part of the generic archrandom.h
interface, but are currently unused and can be removed.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20200110145422.49141-3-broonie@kernel.org
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

diff --git a/arch/powerpc/include/asm/archrandom.h b/arch/powerpc/include/asm/archrandom.h
index a09595f..2fa7cdf 100644 (file)
--- a/arch/powerpc/include/asm/archrandom.h
+++ b/arch/powerpc/include/asm/archrandom.h
@@ -34,16 +34,6 @@ static inline int arch_get_random_seed_int(unsigned int *v)
 
        return rc;
 }
-
-static inline int arch_has_random(void)
-{
-       return 0;
-}
-
-static inline int arch_has_random_seed(void)
-{
-       return !!ppc_md.get_random_seed;
-}
 #endif /* CONFIG_ARCH_RANDOM */
 
 #ifdef CONFIG_PPC_POWERNV