From: Peter Zijlstra <peterz@infradead.org>
Date: Wed, 11 Feb 2015 04:31:13 +0000 (+1030)
Subject: module: Replace over-engineered nested sleep
X-Git-Tag: fixes-v4.0-rc1~110^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9cc019b8c94fa59e02fd82f15f7b7d689e35c190;p=pandora-kernel.git

module: Replace over-engineered nested sleep

Since the introduction of the nested sleep warning; we've established
that the occasional sleep inside a wait_event() is fine.

wait_event() loops are invariant wrt. spurious wakeups, and the
occasional sleep has a similar effect on them. As long as its occasional
its harmless.

Therefore replace the 'correct' but verbose wait_woken() thing with
a simple annotation to shut up the warning.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
---

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