It should access with 16-bit instead of 8-bit

Now it uses the generic memcpy with 8-bit access. It means it reads wrong data from OneNAND.

Signed-off-by: Kyungmin Park kyungmin.park@samsung.com --- diff --git a/drivers/mtd/onenand/onenand_base.c b/drivers/mtd/onenand/onenand_base.c index 3b828fb..174384e 100644 --- a/drivers/mtd/onenand/onenand_base.c +++ b/drivers/mtd/onenand/onenand_base.c @@ -20,6 +20,19 @@ #include <asm/io.h> #include <asm/errno.h>

+/* It should access 16-bit instead of 8-bit */ +static inline void *memcpy(void *dst, const void *src, unsigned int len) +{ + void *ret = dst; + short *d = dst; + const short *s = src; + + len >>= 1; + while (len-- > 0) + *d++ = *s++; + return ret; +} + static const unsigned char ffchars[] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 16 */