crypto: vmx: Only call enable_kernel_vsx()

[cascardo/linux.git] / drivers / crypto / vmx / aes_cbc.c

diff --git a/drivers/crypto/vmx/aes_cbc.c b/drivers/crypto/vmx/aes_cbc.c
index 0b8fe2e..8847b92 100644 (file)
--- a/drivers/crypto/vmx/aes_cbc.c
+++ b/drivers/crypto/vmx/aes_cbc.c
@@ -84,7 +84,6 @@ static int p8_aes_cbc_setkey(struct crypto_tfm *tfm, const u8 *key,
 
        preempt_disable();
        pagefault_disable();
-       enable_kernel_altivec();
        enable_kernel_vsx();
        ret = aes_p8_set_encrypt_key(key, keylen * 8, &ctx->enc_key);
        ret += aes_p8_set_decrypt_key(key, keylen * 8, &ctx->dec_key);
@@ -115,7 +114,6 @@ static int p8_aes_cbc_encrypt(struct blkcipher_desc *desc,
        } else {
                preempt_disable();
                pagefault_disable();
-               enable_kernel_altivec();
                enable_kernel_vsx();
 
                blkcipher_walk_init(&walk, dst, src, nbytes);
@@ -156,7 +154,6 @@ static int p8_aes_cbc_decrypt(struct blkcipher_desc *desc,
        } else {
                preempt_disable();
                pagefault_disable();
-               enable_kernel_altivec();
                enable_kernel_vsx();
 
                blkcipher_walk_init(&walk, dst, src, nbytes);