ALSA: hda - Fix input pinctl for ALC882 auto mode

[pandora-kernel.git] / crypto / xts.c

diff --git a/crypto/xts.c b/crypto/xts.c
index 8eb08bf..d87b0f3 100644 (file)
--- a/crypto/xts.c
+++ b/crypto/xts.c
@@ -77,16 +77,16 @@ static int setkey(struct crypto_tfm *parent, const u8 *key,
 }
 
 struct sinfo {
-       be128 t;
+       be128 *t;
        struct crypto_tfm *tfm;
        void (*fn)(struct crypto_tfm *, u8 *, const u8 *);
 };
 
 static inline void xts_round(struct sinfo *s, void *dst, const void *src)
 {
-       be128_xor(dst, &s->t, src);             /* PP <- T xor P */
+       be128_xor(dst, s->t, src);              /* PP <- T xor P */
        s->fn(s->tfm, dst, dst);                /* CC <- E(Key1,PP) */
-       be128_xor(dst, dst, &s->t);             /* C <- T xor CC */
+       be128_xor(dst, dst, s->t);              /* C <- T xor CC */
 }
 
 static int crypt(struct blkcipher_desc *d,
@@ -101,7 +101,6 @@ static int crypt(struct blkcipher_desc *d,
                .tfm = crypto_cipher_tfm(ctx->child),
                .fn = fn
        };
-       be128 *iv;
        u8 *wsrc;
        u8 *wdst;
 
@@ -109,20 +108,20 @@ static int crypt(struct blkcipher_desc *d,
        if (!w->nbytes)
                return err;
 
+       s.t = (be128 *)w->iv;
        avail = w->nbytes;
 
        wsrc = w->src.virt.addr;
        wdst = w->dst.virt.addr;
 
        /* calculate first value of T */
-       iv = (be128 *)w->iv;
-       tw(crypto_cipher_tfm(ctx->tweak), (void *)&s.t, w->iv);
+       tw(crypto_cipher_tfm(ctx->tweak), w->iv, w->iv);
 
        goto first;
 
        for (;;) {
                do {
-                       gf128mul_x_ble(&s.t, &s.t);
+                       gf128mul_x_ble(s.t, s.t);
 
 first:
                        xts_round(&s, wdst, wsrc);