Hi Mauro,

Today's linux-next build (powerpc allyesconfig) failed like this:

drivers/media/video/ov7670.c: In function 'ov7670_write':
drivers/media/video/ov7670.c:433: error: implicit declaration of function 'msleep'

Caused by commit c69a6f8d071763141e774893c71e09ded722f05d ("V4L/DVB
(11113): ov7670: convert to v4l2_subdev") which removed the include of
linux/delay.h ...

I have reverted that commit (and the two dependent commits
b7db06380e43161560a0eb2cc5fe891c23994b35 ("V4L/DVB (11116): ov7670:
cleanup and remove legacy code") and
2134b61009c102142e5140ab156d1cd99e0f6362 ("V4L/DVB (11117): ov7670: add
support to get/set registers")) for today.

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/