On Thu, 11 Dec 2003, Duncan Sands wrote:
> Hi Josep, does the following also work?
>
> --- usb.h.orig 2003-12-11 14:29:08.000000000 +0100
> +++ usb.h 2003-12-11 14:29:16.000000000 +0100
> @@ -1005,7 +1005,7 @@
> static inline void usb_settoggle(struct usb_device *dev,
> unsigned int ep,
> unsigned int out,
> - int bit)
> + unsigned int bit)
> {
> dev->toggle[out] &= ~(1 << ep);
> dev->toggle[out] |= bit << ep;
This seems stupid, but maybe it will help -- I don't know, it depends on
how usb_settoggle is called.
How about instead changing
> dev->toggle[out] |= bit << ep;
to
> if (bit)
> dev->toggle[out] |= 1 << ep;
Less efficient, but if it avoids a bug it's worth it.
Alan Stern
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