From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Fri, 28 Mar 2014 18:27:32 +0000 (-0300)
Subject: [media] omap4iss: Use a common macro for all sleep-based poll loops
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~25^2~164
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=05b1b986b540fe48f98a09b087b054754d67ef41;p=pandora-kernel.git

[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>
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