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

[Chunfeng Yun]

Hi, Greg

   Could you please pick up the series of patches, thanks a lot
 
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 at 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__);