summaryrefslogtreecommitdiff
path: root/drivers/crypto/padlock-aes.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/crypto/padlock-aes.c')
-rw-r--r--drivers/crypto/padlock-aes.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/crypto/padlock-aes.c b/drivers/crypto/padlock-aes.c
index a9952b1236b0..721d004a0235 100644
--- a/drivers/crypto/padlock-aes.c
+++ b/drivers/crypto/padlock-aes.c
@@ -64,7 +64,7 @@ struct aes_ctx {
u32 *D;
};
-static DEFINE_PER_CPU(struct cword *, last_cword);
+static DEFINE_PER_CPU(struct cword *, paes_last_cword);
/* Tells whether the ACE is capable to generate
the extended key for a given key_len. */
@@ -152,9 +152,9 @@ static int aes_set_key(struct crypto_tfm *tfm, const u8 *in_key,
ok:
for_each_online_cpu(cpu)
- if (&ctx->cword.encrypt == per_cpu(last_cword, cpu) ||
- &ctx->cword.decrypt == per_cpu(last_cword, cpu))
- per_cpu(last_cword, cpu) = NULL;
+ if (&ctx->cword.encrypt == per_cpu(paes_last_cword, cpu) ||
+ &ctx->cword.decrypt == per_cpu(paes_last_cword, cpu))
+ per_cpu(paes_last_cword, cpu) = NULL;
return 0;
}
@@ -166,7 +166,7 @@ static inline void padlock_reset_key(struct cword *cword)
{
int cpu = raw_smp_processor_id();
- if (cword != per_cpu(last_cword, cpu))
+ if (cword != per_cpu(paes_last_cword, cpu))
#ifndef CONFIG_X86_64
asm volatile ("pushfl; popfl");
#else
@@ -176,7 +176,7 @@ static inline void padlock_reset_key(struct cword *cword)
static inline void padlock_store_cword(struct cword *cword)
{
- per_cpu(last_cword, raw_smp_processor_id()) = cword;
+ per_cpu(paes_last_cword, raw_smp_processor_id()) = cword;
}
/*