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path: root/board/prodrive/pdnb3/nand.c
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Diffstat (limited to 'board/prodrive/pdnb3/nand.c')
-rw-r--r--board/prodrive/pdnb3/nand.c16
1 files changed, 3 insertions, 13 deletions
diff --git a/board/prodrive/pdnb3/nand.c b/board/prodrive/pdnb3/nand.c
index 2efe027..6d1f203 100644
--- a/board/prodrive/pdnb3/nand.c
+++ b/board/prodrive/pdnb3/nand.c
@@ -96,16 +96,8 @@ static void pdnb3_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len)
{
int i;
- if (len % 4) {
- for (i = 0; i < len; i++)
- buf[i] = readb(&(pdnb3_ndfc->data));
- } else {
- ulong *ptr = (ulong *)buf;
- int count = len >> 2;
-
- for (i = 0; i < count; i++)
- *ptr++ = readl(&(pdnb3_ndfc->data));
- }
+ for (i = 0; i < len; i++)
+ buf[i] = readb(&(pdnb3_ndfc->data));
}
static int pdnb3_nand_verify_buf(struct mtd_info *mtd, const u_char *buf, int len)
@@ -121,12 +113,10 @@ static int pdnb3_nand_verify_buf(struct mtd_info *mtd, const u_char *buf, int le
static int pdnb3_nand_dev_ready(struct mtd_info *mtd)
{
- volatile u_char val;
-
/*
* Blocking read to wait for NAND to be ready
*/
- val = readb(&(pdnb3_ndfc->wait));
+ readb(&(pdnb3_ndfc->wait));
/*
* Return always true