From: Paul Walmsley <paul@pwsan.com>
Date: Sat, 26 Jan 2013 07:58:14 +0000 (-0700)
Subject: ARM: OMAP2+: clockdomain: add pwrdm_state_switch() call to clkdm_sleep()
X-Git-Tag: sz_161~35
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a551dd56a91c6d8b80fe531b2184a4f7ab74da67;p=pandora-kernel.git

ARM: OMAP2+: clockdomain: add pwrdm_state_switch() call to clkdm_sleep()

In clkdm_sleep(), the powerdomain should be eligible to switch power
states right after the call to the low-level clockdomain sleep
function.  We should have been tracking that with the
pwrdm_state_switch() code, but we weren't, for whatever reason.  Fix that.

This resolves the "pwrdm state mismatch(cam_pwrdm) 3 != 0" that appears
during the OMAP4460 Pandaboard-ES PM test, e.g. here:

http://www.pwsan.com/omap/testlogs/test_v3.8-rc5/20130126003323/pm/4460pandaes/4460pandaes_log.txt

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Tero Kristo <t-kristo@ti.com>
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