Re: [PATCH 4/4] usb: gadget: pch_udc: Fix likely misuse of | for &

[Felipe Balbi <balbi@ti.com>]

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On Wed, May 30, 2012 at 01:25:57PM -0700, Joe Perches wrote:
> Using | with a constant is always true.
> Likely this should have be &.
> 
> Signed-off-by: Joe Perches <joe@perches.com>

this looks good to me. Do you want me to carry it on my tree ?

If you want to carry it out as a fix:

Acked-by: Felipe Balbi <balbi@ti.com>

> ---
>  drivers/usb/gadget/pch_udc.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/drivers/usb/gadget/pch_udc.c b/drivers/usb/gadget/pch_udc.c
> index 1cfcc9e..f4fb71c 100644
> --- a/drivers/usb/gadget/pch_udc.c
> +++ b/drivers/usb/gadget/pch_udc.c
> @@ -2208,7 +2208,7 @@ static void pch_udc_complete_receiver(struct pch_udc_ep *ep)
>  			return;
>  		}
>  		if ((td->status & PCH_UDC_BUFF_STS) == PCH_UDC_BS_DMA_DONE)
> -			if (td->status | PCH_UDC_DMA_LAST) {
> +			if (td->status & PCH_UDC_DMA_LAST) {
>  				count = td->status & PCH_UDC_RXTX_BYTES;
>  				break;
>  			}
> -- 
> 1.7.8.111.gad25c.dirty
> 

-- 
balbi

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