Re: [PATCH] USB: gadget: fix EEM gadget CRC usage

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue, Jan 26, 2010 at 12:04:50AM +0300, Sergei Shtylyov wrote:
> Hello.
> 
> Brian Niebuhr wrote:
> 
> > I wanted to resubmit this patch.  I submitted it back in October, but
> > I think it got lost...
> >   
> 
>    You should put such remarks under --- tearline.
> 

Not a problem, I can fix that later, and I do, for almost all patches I
get.

> > eem_wrap() is sending a sentinel CRC, but it didn't indicate that to
> > the host, it should zero bit 14 (bmCRC) in the EEM packet header,
> > instead of setting it.
> >
> > Also remove a redundant crc calculation in eem_unwrap().
> >
> >
> > Signed-off-by: Steve Longerbeam <stevel@xxxxxxxxxxxxxxx>
> > Acked-by: Brian Niebuhr <bniebuhr@xxxxxxxxxxxxx>
> > Acked-by: David Brownell<dbrownell@xxxxxxxxxxxxxxxxxxxxx>
> >
> > ---
> >  drivers/usb/gadget/f_eem.c |    3 +--
> >  1 files changed, 1 insertions(+), 2 deletions(-)
> >
> > diff --git a/drivers/usb/gadget/f_eem.c b/drivers/usb/gadget/f_eem.c
> > index 0a577d5..d4f0db5 100644
> > --- a/drivers/usb/gadget/f_eem.c
> > +++ b/drivers/usb/gadget/f_eem.c
> > @@ -358,7 +358,7 @@ done:
> >         * b15:         bmType (0 == data)
> >         */
> >        len = skb->len;
> > -       put_unaligned_le16((len & 0x3FFF) | BIT(14), skb_push(skb, 2));
> > +       put_unaligned_le16(len & 0x3FFF, skb_push(skb, 2));
> >   
> 
>    Time to change spaces there to tab.

Not if the original was spaces.

Don't worry, I can fix this up.

thanks,

greg k-h
--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [Linux Media]     [Linux Input]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Old Linux USB Devel Archive]

  Powered by Linux