Ping ... > From: Fugang Duan <fugang.d...@nxp.com> > > iMX8 fuse word index represent as one 4-bytes word, it should not be divided > by 4. > > Exp: > - MAC0 address layout in fuse: > offset 708: MAC[3] MAC[2] MAC[1] MAC[0] > offset 709: XX xx MAC[5] MAC[4] > > Signed-off-by: Fugang Duan <fugang.d...@nxp.com> > --- > drivers/nvmem/imx-ocotp-scu.c | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > diff --git a/drivers/nvmem/imx-ocotp-scu.c b/drivers/nvmem/imx-ocotp-scu.c > index d9dc482..be2f5f0 100644 > --- a/drivers/nvmem/imx-ocotp-scu.c > +++ b/drivers/nvmem/imx-ocotp-scu.c > @@ -71,8 +71,8 @@ static int imx_scu_ocotp_read(void *context, unsigned > int offset, > void *p; > int i, ret; > > - index = offset >> 2; > - num_bytes = round_up((offset % 4) + bytes, 4); > + index = offset; > + num_bytes = round_up(bytes, 4); > count = num_bytes >> 2; > > if (count > (priv->data->nregs - index)) @@ -100,7 +100,7 @@ static int > imx_scu_ocotp_read(void *context, unsigned int offset, > buf++; > } > > - memcpy(val, (u8 *)p + offset % 4, bytes); > + memcpy(val, (u8 *)p, bytes); > > kfree(p); > > -- > 2.7.4
