From: Chanwoo Choi <cw00.choi@samsung.com>
Date: Thu, 20 Mar 2014 02:59:11 +0000 (+0900)
Subject: PM / devfreq: exynos4: Add CONFIG_PM_OPP dependency to fix probe fail
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~39^2~5^2~2^2^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b0d5068a9c6a9cad8bdca13d5c578553fe2b315a;p=pandora-kernel.git

PM / devfreq: exynos4: Add CONFIG_PM_OPP dependency to fix probe fail

This patch add CONFIG_PM_OPP dependecy to exynos4_bus driver
to fix probe fail as following log:

[    3.721389] exynos4-busfreq busfreq.3: Fail to add opp entries.
[    3.721697] exynos4-busfreq: probe of busfreq.3 failed with error -22

If CONFIG_PM_OPP is disabled, dev_pm_opp_find_freq_floor() in xxx_probe()
will always return -EINVAL error.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
---

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