On Thu, Jul 28, 2011 at 8:05 PM, Oliver Neukum <oneukum@xxxxxxx> wrote:
> Am Donnerstag, 28. Juli 2011, 18:08:23 schrieb David Herrmann:
>> +static void wiiproto_req_drm(struct wiimote_data *wdata, __u8 drm)
>> +{
>> + __u8 cmd[3];
>
> Are you sure these buffers nned not be safe for DMA?
wiimote_queue() allocates a buffer for every request. This should be
fine for DMA then. All wiimote_req_*() functions work the same way.
> Regards
> Oliver
Regards
David
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