upstream: [media] omap4iss: Use a common macro for all sleep-based poll loops
authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Fri, 28 Mar 2014 18:27:32 +0000 (15:27 -0300)
committerChanho Park <chanho61.park@samsung.com>
Thu, 7 Aug 2014 05:26:57 +0000 (14:26 +0900)
commite74110e43afe08f805723c113c21e4274e79b7cb
tree26d24973d37e7a453d21c784dd643ea76b1140ef
parentfe873e0666db8c4a096753c2d8a8b5abb7309e9e
upstream: [media] omap4iss: Use a common macro for all sleep-based poll loops

Instead of implementing usleep_range-based poll loops manually (and
slightly differently), create a generic iss_poll_wait_timeout() macro
and use it through the driver.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
drivers/staging/media/omap4iss/iss.c
drivers/staging/media/omap4iss/iss.h
drivers/staging/media/omap4iss/iss_csi2.c