Re: [RESEND PATCH 1/5] usb: mtu3: avoid TX data length truncated in SS/SSP mode

[Chunfeng Yun <chunfeng.yun@mediatek.com>]

Hi, Greg
On Thu, 2018-05-10 at 10:16 +0800, Chunfeng Yun wrote:
> Hi, Greg
> 
>    Could you please pick up the series of patches, thanks a lot
Please ignore it, I find a problem in [RESEND PATCH 4/5], and need send
a new version.

Very sorry

>  
> On Sat, 2018-05-05 at 10:21 +0800, Chunfeng Yun wrote:
> > The variable of 'count' is declared as u8, this will cause an issue
> > due to value truncated when works in SS or SSP mode and data length
> > is greater than 255, so change it as u32.
> > 
> > Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
> > ---
> >  drivers/usb/mtu3/mtu3_gadget_ep0.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/drivers/usb/mtu3/mtu3_gadget_ep0.c b/drivers/usb/mtu3/mtu3_gadget_ep0.c
> > index ebdcf7a..d67b540 100644
> > --- a/drivers/usb/mtu3/mtu3_gadget_ep0.c
> > +++ b/drivers/usb/mtu3/mtu3_gadget_ep0.c
> > @@ -546,7 +546,7 @@ static void ep0_tx_state(struct mtu3 *mtu)
> >  	struct usb_request *req;
> >  	u32 csr;
> >  	u8 *src;
> > -	u8 count;
> > +	u32 count;
> >  	u32 maxp;
> >  
> >  	dev_dbg(mtu->dev, "%s\n", __func__);
> 
> 
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