From: Richard Henderson <richard.henderson@linaro.org>
Date: Fri, 10 Jan 2020 14:54:16 +0000 (+0000)
Subject: linux/random.h: Remove arch_has_random, arch_has_random_seed
X-Git-Tag: v5.6-rc1~91^2~6
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=647f50d5d9d933b644b29c54f13ac52af1b1774d;p=linux-block.git

linux/random.h: Remove arch_has_random, arch_has_random_seed

The arm64 version of archrandom.h will need to be able to test for
support and read the random number without preemption, so a separate
query predicate is not practical.

Since this part of the generic interface is unused, remove it.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20200110145422.49141-5-broonie@kernel.org
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
---

diff --git a/include/linux/random.h b/include/linux/random.h
index f189c927fdea..7fd0360908d2 100644
--- a/include/linux/random.h
+++ b/include/linux/random.h
@@ -175,10 +175,6 @@ static inline bool arch_get_random_int(unsigned int *v)
 {
 	return 0;
 }
-static inline bool arch_has_random(void)
-{
-	return 0;
-}
 static inline bool arch_get_random_seed_long(unsigned long *v)
 {
 	return 0;
@@ -187,10 +183,6 @@ static inline bool arch_get_random_seed_int(unsigned int *v)
 {
 	return 0;
 }
-static inline bool arch_has_random_seed(void)
-{
-	return 0;
-}
 #endif
 
 /* Pseudo random number generator from numerical recipes. */