linux-kernel - Re: [PATCH 1/2] USB: at91: fix the number of endpoint parameter

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Fri, 17 Jan 2014 10:29:03 +0100
From:	Nicolas Ferre <nicolas.ferre@...el.com>
To:	Bo Shen <voice.shen@...el.com>, Felipe Balbi <balbi@...com>
CC:	<plagnioj@...osoft.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-usb@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/2] USB: at91: fix the number of endpoint parameter

On 17/01/2014 03:59, Bo Shen :
> In sama5d3 SoC, there are 16 endpoints. As the USBA_NR_ENDPOINTS
> is only 7. So, fix it for sama5d3 SoC using the udc->num_ep.
> 
> Signed-off-by: Bo Shen <voice.shen@...el.com>

Acked-by: Nicolas Ferre <nicolas.ferre@...el.com>

> ---
> 
>  drivers/usb/gadget/atmel_usba_udc.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/usb/gadget/atmel_usba_udc.c b/drivers/usb/gadget/atmel_usba_udc.c
> index 2cb52e0..7e67a81 100644
> --- a/drivers/usb/gadget/atmel_usba_udc.c
> +++ b/drivers/usb/gadget/atmel_usba_udc.c
> @@ -1670,7 +1670,7 @@ static irqreturn_t usba_udc_irq(int irq, void *devid)
>  	if (ep_status) {
>  		int i;
>  
> -		for (i = 0; i < USBA_NR_ENDPOINTS; i++)
> +		for (i = 0; i < udc->num_ep; i++)
>  			if (ep_status & (1 << i)) {
>  				if (ep_is_control(&udc->usba_ep[i]))
>  					usba_control_irq(udc, &udc->usba_ep[i]);
> 


-- 
Nicolas Ferre
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/