nand.c: In function ‘pdnb3_nand_read_buf’:
nand.c:107:4: warning: dereferencing type-punned pointer will break
strict-aliasing rules [-Wstrict-aliasing]
nand.c: In function ‘pdnb3_nand_dev_ready’:
nand.c:124:18: warning: variable ‘val’ set but not used
[-Wunused-but-set-variable]
Signed-off-by: Marek Vasut <ma...@denx.de>
Cc: Bryan Hundven <bryanhund...@gmail.com>
Cc: Michael Schwingen <rincew...@discworld.dascon.de>
---
board/prodrive/pdnb3/nand.c | 9 ++++++---
1 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/board/prodrive/pdnb3/nand.c b/board/prodrive/pdnb3/nand.c
index 2efe027..656fafe 100644
--- a/board/prodrive/pdnb3/nand.c
+++ b/board/prodrive/pdnb3/nand.c
@@ -100,11 +100,14 @@ static void pdnb3_nand_read_buf(struct mtd_info *mtd,
u_char *buf, int len)
for (i = 0; i < len; i++)
buf[i] = readb(&(pdnb3_ndfc->data));
} else {
- ulong *ptr = (ulong *)buf;
+ uint32_t data;
int count = len >> 2;
- for (i = 0; i < count; i++)
- *ptr++ = readl(&(pdnb3_ndfc->data));
+ for (i = 0; i < count; i++) {
+ data = readl(&pdnb3_ndfc->data);
+ memcpy(buf, &data, 4);
+ buf += 4;
+ }
}
}
--
1.7.9
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