> From: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
>
> Hi Wentong,
>
> On Mon, Jun 24, 2024 at 09:42:20AM +0800, Wentong Wu wrote:
> > Constructing the SPI transfer command as per the specific request.
> >
> > Fixes: 566f5ca97680 ("mei: Add transport driver for IVSC device")
> > Cc: stable@xxxxxxxxxxxxxxx # for 6.8+
> > Signed-off-by: Wentong Wu <wentong.wu@xxxxxxxxx>
> > Tested-by: Jason Chen <jason.z.chen@xxxxxxxxx>
> > ---
> > drivers/misc/mei/vsc-tp.c | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/drivers/misc/mei/vsc-tp.c b/drivers/misc/mei/vsc-tp.c
> > index 5f3195636e53..fed156919fda 100644
> > --- a/drivers/misc/mei/vsc-tp.c
> > +++ b/drivers/misc/mei/vsc-tp.c
> > @@ -331,7 +331,7 @@ int vsc_tp_rom_xfer(struct vsc_tp *tp, const void
> *obuf, void *ibuf, size_t len)
> > return ret;
> > }
> >
> > - ret = vsc_tp_dev_xfer(tp, tp->tx_buf, tp->rx_buf, len);
> > + ret = vsc_tp_dev_xfer(tp, tp->tx_buf, ibuf ? tp->rx_buf : ibuf,
> > +len);
>
> The latter ibuf should be NULL explicitly.
Ack, thanks, that will be fixed in v3 patch set.
BR,
Wentong
>
> > if (ret)
> > return ret;
> >
>
> --
> Kind regards,
>
> Sakari Ailus
