From: Fabio Estevam <fabio.estevam@freescale.com>
Date: Mon, 26 May 2014 13:34:20 +0000 (-0300)
Subject: ASoC: sgtl5000: Fix the cache handling
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~21^2~24^2~3^3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=29aa37cddfb9b721013ff28608200d73a9426368;p=pandora-kernel.git

ASoC: sgtl5000: Fix the cache handling

Since commit e5d80e82e32e (ASoC: sgtl5000: Convert to use regmap directly) a
kernel oops is observed after a suspend/resume sequence.

The kernel oops happens inside sgtl5000_restore_regs() as codec->reg_cache is no
longer a valid pointer.

Add the remaining register entries into sgtl5000_reg_defaults[] and remove
sgtl5000_restore_regs() completely, which allows suspend/resume to work fine and
make the code simpler.

Tested on a im53-qsb board.

Reported-by: Shawn Guo <shawn.guo@freescale.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Tested-by: Shawn Guo <shawn.guo@freescale.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
---

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