On Fri, Aug 5, 2011 at 5:17 PM, Felipe Balbi <balbi@xxxxxx> wrote:
> On Fri, Aug 05, 2011 at 12:09:26PM +0800, Bob Liu wrote:
>> After the prefetch/list.h restructure, drivers need to explicitly include
>> linux/prefetch.h in order to use the prefetch() function. Otherwise, the
>> current driver fails to build:
>> drivers/usb/musb/blackfin.c: In function ???musb_write_fifo???:
>> drivers/usb/musb/blackfin.c:43: error: implicit declaration of function
>> ???prefetch???
>>
>> Signed-off-by: Bob Liu <lliubbo@xxxxxxxxx>
>
> would you have a commit to blame ?
>
I think it was caused by commit e66eed651fd1 ("list: remove
prefetching from regular list
iterators").
Thanks.
--
Regards,
--Bob
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