[U-Boot] [RESEND PATCH] usb: gadget: f_thor: Allocate request up to THOR_PACKET_SIZE

[Lukasz Majewski <l.majewski@samsung.com>]

Hi Michal,

> From: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
> 
> Allocate request up to THOR_PACKET_SIZE not the ep0->maxpacket
> as the descriptors data depend on the number of descriptors
> and this 64 bytes were not enough and the buffer might overflow
> which results in memalign failures later.
> 
> Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
> ---
> 
>  drivers/usb/gadget/f_thor.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/usb/gadget/f_thor.c b/drivers/usb/gadget/f_thor.c
> index 31eec36be876..5c8f6768519c 100644
> --- a/drivers/usb/gadget/f_thor.c
> +++ b/drivers/usb/gadget/f_thor.c
> @@ -775,7 +775,7 @@ static int thor_func_bind(struct
> usb_configuration *c, struct usb_function *f) goto fail;
>  	}
>  	dev->req->buf = memalign(CONFIG_SYS_CACHELINE_SIZE,
> -				 gadget->ep0->maxpacket);
> +				 THOR_PACKET_SIZE);
>  	if (!dev->req->buf) {
>  		status = -ENOMEM;
>  		goto fail;

Applied to u-boot-dfu. Thanks!

-- 
Best regards,

Lukasz Majewski

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