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cyrpto/b128ops: Remove struct u128

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Per git-grep u128_xor() and its related struct u128 are unused except
to implement {be,le}128_xor(). Remove them to free up the namespace.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Tested-by: Mark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/r/20230531132323.314826687@infradead.org
This commit is contained in:
Peter Zijlstra 2023-05-31 15:08:34 +02:00
parent 4c8a49244c
commit f413e72481
1 changed files with 3 additions and 11 deletions
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14
include/crypto/b128ops.h
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@ -49,10 +49,6 @@
#include <linux/types.h> #include <linux/types.h>
typedef struct {
u64 a, b;
} u128;
typedef struct { typedef struct {
__be64 a, b; __be64 a, b;
} be128; } be128;
@ -61,20 +57,16 @@ typedef struct {
__le64 b, a; __le64 b, a;
} le128; } le128;
static inline void u128_xor(u128 *r, const u128 *p, const u128 *q) static inline void be128_xor(be128 *r, const be128 *p, const be128 *q)
{ {
r->a = p->a ^ q->a; r->a = p->a ^ q->a;
r->b = p->b ^ q->b; r->b = p->b ^ q->b;
} }
static inline void be128_xor(be128 *r, const be128 *p, const be128 *q)
{
u128_xor((u128 *)r, (u128 *)p, (u128 *)q);
}
static inline void le128_xor(le128 *r, const le128 *p, const le128 *q) static inline void le128_xor(le128 *r, const le128 *p, const le128 *q)
{ {
u128_xor((u128 *)r, (u128 *)p, (u128 *)q); r->a = p->a ^ q->a;
r->b = p->b ^ q->b;
} }
#endif /* _CRYPTO_B128OPS_H */ #endif /* _CRYPTO_B128OPS_H */