From: Jingoo Han <jg1.han@samsung.com>
Date: Wed, 20 Feb 2013 02:53:36 +0000 (+0900)
Subject: mfd: wm8994: Silence bogus warning in wm8994_device_init()
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~31^2~82
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=222bc784dcdc62d9402c580502d579914dbf07bc;p=pandora-kernel.git

mfd: wm8994: Silence bogus warning in wm8994_device_init()

'patch_regs' cannot be used uninitialized in wm8994_device_init(),
because 'patch_regs' was already guarded by 'regmap_patch'.
Thus, that's a bogus warning.

Without this patch, the build warning happens as below:

drivers/mfd/wm8994-core.c: In function 'wm8994_i2c_probe':
drivers/mfd/wm8994-core.c:595:7: warning: 'patch_regs' may be used uninitialized in this function [-Wuninitialized]
drivers/mfd/wm8994-core.c:408:14: note: 'patch_regs' was declared here

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---

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