Commit d9dd5ef3 authored by Herbert Xu's avatar Herbert Xu

crypto: ccp - Fix sparse warnings

This patch fixes a number of endianness marking issues in the ccp
driver.
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
Acked-by: default avatarJohn Allen <john.allen@amd.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 662bb52f
......@@ -221,8 +221,8 @@ static unsigned int ccp5_get_free_slots(struct ccp_cmd_queue *cmd_q)
static int ccp5_do_cmd(struct ccp5_desc *desc,
struct ccp_cmd_queue *cmd_q)
{
u32 *mP;
__le32 *dP;
__le32 *mP;
u32 *dP;
u32 tail;
int i;
int ret = 0;
......@@ -235,8 +235,8 @@ static int ccp5_do_cmd(struct ccp5_desc *desc,
}
mutex_lock(&cmd_q->q_mutex);
mP = (u32 *) &cmd_q->qbase[cmd_q->qidx];
dP = (__le32 *) desc;
mP = (__le32 *)&cmd_q->qbase[cmd_q->qidx];
dP = (u32 *)desc;
for (i = 0; i < 8; i++)
mP[i] = cpu_to_le32(dP[i]); /* handle endianness */
......
......@@ -597,8 +597,8 @@ struct dword3 {
};
union dword4 {
__le32 dst_lo; /* NON-SHA */
__le32 sha_len_lo; /* SHA */
u32 dst_lo; /* NON-SHA */
u32 sha_len_lo; /* SHA */
};
union dword5 {
......@@ -608,7 +608,7 @@ union dword5 {
unsigned int rsvd1:13;
unsigned int fixed:1;
} fields;
__le32 sha_len_hi;
u32 sha_len_hi;
};
struct dword7 {
......@@ -619,12 +619,12 @@ struct dword7 {
struct ccp5_desc {
struct dword0 dw0;
__le32 length;
__le32 src_lo;
u32 length;
u32 src_lo;
struct dword3 dw3;
union dword4 dw4;
union dword5 dw5;
__le32 key_lo;
u32 key_lo;
struct dword7 dw7;
};
......
......@@ -632,13 +632,12 @@ ccp_run_aes_gcm_cmd(struct ccp_cmd_queue *cmd_q, struct ccp_cmd *cmd)
struct ccp_data src, dst;
struct ccp_data aad;
struct ccp_op op;
unsigned long long *final;
unsigned int dm_offset;
unsigned int authsize;
unsigned int jobid;
unsigned int ilen;
bool in_place = true; /* Default value */
__be64 *final;
int ret;
struct scatterlist *p_inp, sg_inp[2];
......@@ -840,7 +839,7 @@ ccp_run_aes_gcm_cmd(struct ccp_cmd_queue *cmd_q, struct ccp_cmd *cmd)
DMA_BIDIRECTIONAL);
if (ret)
goto e_dst;
final = (unsigned long long *) final_wa.address;
final = (__be64 *)final_wa.address;
final[0] = cpu_to_be64(aes->aad_len * 8);
final[1] = cpu_to_be64(ilen * 8);
......
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