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authorChanwoo Choi <cw00.choi@samsung.com>2017-01-31 16:47:56 +0900
committerMyungJoo Ham <myungjoo.ham@samsung.com>2017-01-31 16:57:05 +0900
commit775fa8c3aa22df720f433e871f94cfb182f5913d (patch)
treee685ff0bf8cc6a2004e559620a0e3312b3bb3813 /drivers/devfreq/devfreq.c
parent29b6968b05b6a4a858ba3ce767be1025ab59f2ca (diff)
downloadlinux-next-775fa8c3aa22df720f433e871f94cfb182f5913d.tar.gz
PM / devfreq: Simplify the sysfs name of devfreq-event device
This patch just removes '.' character from the sysfs name of devfreq-event device as following. Usually, the subsystem uses the similiar naming style such as {framework name}{Number}. - old : /sys/class/devfreq-event/event.(X) - new : /sys/class/devfreq-event/event(X) And this patch initializes the value of 'event_no' with -1 in order to remove the unneeded operation (-1) when calling the atomic_inc_return(&event_no). Lastly, this patch adds the ABI document for devfreq-event class. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
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