>   
>  This patch adds the new devfreq_get_devfreq_by_phandle() OF helper function
> which can find the instance of devfreq device by using phandle ("devfreq").
> 
> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
> [linux.amoon: Tested on Odroid U3]
> Tested-by: Anand Moon <linux.amoon@gmail.com>

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>

> ---
>  drivers/devfreq/devfreq.c | 44 ++++++++++++++++++++++++++++++++++++++++++++
>  include/linux/devfreq.h   |  9 +++++++++
>  2 files changed, 53 insertions(+)
> 
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