[PATCH v2 04/10] linux/random.h: Remove arch_has_random, arch_has_random_seed

Mark Brown
2020-01-10T14:54:16Z

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>
---
include/linux/random.h | 8 --------
1 file changed, 8 deletions(-)

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. */
--
2.20.1