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linux/random.h: Remove arch_has_random, arch_has_random_seed

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commit 647f50d5d9 upstream.

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>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Richard Henderson
2020-01-10 14:54:16 +00:00
committed by Chris
parent 6a333e1e70
commit d7d646f5c6
1 changed files with 0 additions and 8 deletions
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8
include/linux/random.h
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@@ -104,10 +104,6 @@ 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;
@@ -116,10 +112,6 @@ static inline bool arch_get_random_seed_int(unsigned int *v)
{
return 0;
}
static inline bool arch_has_random_seed(void)
{
return 0;
}
#endif
#endif /* _LINUX_RANDOM_H */