From mboxrd@z Thu Jan  1 00:00:00 1970
From: Lukasz Majewski <l.majewski@samsung.com>
Date: Wed, 28 Nov 2012 16:23:09 +0100
Subject: [U-Boot] [PATCH 08/10] dfu: Properly zero out timeout value
In-Reply-To: <1354174439-5589-9-git-send-email-panto@antoniou-consulting.com>
References: <1354174439-5589-1-git-send-email-panto@antoniou-consulting.com>
	<1354174439-5589-9-git-send-email-panto@antoniou-consulting.com>
Message-ID: <20121128162309.4a694dec@amdc308.digital.local>
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To: u-boot@lists.denx.de

Hi Pantelis,

> Zero out timeout value; letting it filled with undefined values
> ends up with the dfu host hanging.
> 
> Signed-off-by: Pantelis Antoniou <panto@antoniou-consulting.com>
> ---
>  drivers/usb/gadget/f_dfu.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/drivers/usb/gadget/f_dfu.c b/drivers/usb/gadget/f_dfu.c
> index 6494f5e..c15585c 100644
> --- a/drivers/usb/gadget/f_dfu.c
> +++ b/drivers/usb/gadget/f_dfu.c
> @@ -164,6 +164,9 @@ static void handle_getstatus(struct usb_request
> *req) 
>  	/* send status response */
>  	dstat->bStatus = f_dfu->dfu_status;
> +	dstat->bwPollTimeout[0] = 0;
> +	dstat->bwPollTimeout[1] = 0;
> +	dstat->bwPollTimeout[2] = 0;
>  	dstat->bState = f_dfu->dfu_state;
>  	dstat->iString = 0;
>  }

Acked-by: Lukasz Majewski <l.majewski@samsung.com>

-- 
Best regards,

Lukasz Majewski

Samsung Poland R&D Center | Linux Platform Group