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>
Tue, 18 Nov 2014 02:59:14 +0000 (11:59 +0900)
commita15b9f3c211a57751cfa88d252af57c8c51096bf
treefc654935ef22f5dc8870868844e485466c58c30a
parente87bd8e1047500a62bbf76aa4c9a27c579c4f97e
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