2010-04-08 16:29:30

by Uri Simchoni

[permalink] [raw]
Subject: [PATCHv2 6/10] crypto mv_cesa : Rename a variable to a more suitable name

Rename a variable to a more suitable name

Signed-off-by: Uri Simchoni <[email protected]>
---
diff -upr linux-2.6.32.8_p5/drivers/crypto/mv_cesa.c linux-2.6.32.8_p6/drivers/crypto/mv_cesa.c
--- linux-2.6.32.8_p5/drivers/crypto/mv_cesa.c 2010-03-16 11:43:37.443646086 +0200
+++ linux-2.6.32.8_p6/drivers/crypto/mv_cesa.c 2010-03-16 11:51:56.372211208 +0200
@@ -42,7 +42,7 @@ enum engine_status {
* @hw_nbytes: total bytes to process in hw for this request
* @sg_dst_left: bytes left dst to process in this scatter list
* @dst_start: offset to add to dst start position (scatter list)
- * @total_req_bytes: total number of bytes processed (request).
+ * @hw_processed_bytes: number of bytes processed by hw (request).
*
* sg helper are used to iterate over the scatterlist. Since the size of the
* SRAM may be less than the scatter size, this struct struct is used to keep
@@ -60,7 +60,7 @@ struct req_progress {
/* dst mostly */
int sg_dst_left;
int dst_start;
- int total_req_bytes;
+ int hw_processed_bytes;
};

struct crypto_priv {
@@ -181,7 +181,7 @@ static void setup_data_in(void)
{
struct req_progress *p = &cpg->p;
p->crypt_len =
- min(p->hw_nbytes - p->total_req_bytes, cpg->max_req_size);
+ min(p->hw_nbytes - p->hw_processed_bytes, cpg->max_req_size);
copy_src_to_buf(p, cpg->sram + SRAM_DATA_IN_START,
p->crypt_len);
}
@@ -265,7 +265,7 @@ static void dequeue_complete_req(void)
int need_copy_len = cpg->p.crypt_len;
int sram_offset = 0;

- cpg->p.total_req_bytes += cpg->p.crypt_len;
+ cpg->p.hw_processed_bytes += cpg->p.crypt_len;
do {
int dst_copy;

@@ -291,7 +291,7 @@ static void dequeue_complete_req(void)
} while (need_copy_len > 0);

BUG_ON(cpg->eng_st != ENGINE_W_DEQUEUE);
- if (cpg->p.total_req_bytes < cpg->p.hw_nbytes) {
+ if (cpg->p.hw_processed_bytes < cpg->p.hw_nbytes) {
/* process next scatter list entry */
cpg->eng_st = ENGINE_BUSY;
mv_process_current_q(0);