From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Thu, 26 Mar 2015 04:02:09 +0000 (+0000)
Subject: ASoC: rsnd: call clk_prepare/unprepare() in probe/remove
X-Git-Tag: omap-for-v4.2/o2_dc~120^2~1^2~15^6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2f78dd7f40264697afed4c2ac0890df8f0588e49;p=pandora-kernel.git

ASoC: rsnd: call clk_prepare/unprepare() in probe/remove

clk_prepare_enable()/clk_disable_unprepare() uses mutex inside,
in concretely clk_prepare()/clk_unprepare().And it uses __schedule().
Then, raw_spin_lock/unlock_irq() is called, and it breaks Renesas
sound driver's spin lock irq.
This patch separates thesse into clk_prepare()/clk_unprepare() and
clk_enable/clk_disable. And call clk_prepare()/clk_unprepare() from
probe/remove function. Special thanks to Das Biju.

Reported-by: Das Biju <biju.das@bp.renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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