[v2,04/10] linux/random.h: Remove arch_has_random, arch_has_random_seed
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Message ID 20191106141308.30535-5-rth@twiddle.net
State New
Headers show
Series
  • Improvements for random.h/archrandom.h
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Commit Message

Richard Henderson Nov. 6, 2019, 2:13 p.m. UTC
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>
---
 include/linux/random.h | 8 --------
 1 file changed, 8 deletions(-)

Patch
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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. */