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authorMyungJoo Ham <myungjoo.ham@samsung.com>2011-09-30 22:35:12 +0200
committerRafael J. Wysocki <rjw@sisk.pl>2011-09-30 22:35:12 +0200
commit03ca370fbf7b76d6d002380dbdc2cdc2319f9c80 (patch)
treed6978f3139f109755e0b2966995527a44c2e4681 /drivers/Kconfig
parenta102a9ece5489e1718cd7543aa079082450ac3a2 (diff)
PM / OPP: Add OPP availability change notifier.
The patch enables to register notifier_block for an OPP-device in order to get notified for any changes in the availability of OPPs of the device. For example, if a new OPP is inserted or enable/disable status of an OPP is changed, the notifier is executed. This enables the usage of opp_add, opp_enable, and opp_disable to directly take effect with any connected entities such as cpufreq or devfreq. Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by: Mike Turquette <mturquette@ti.com> Reviewed-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Diffstat (limited to 'drivers/Kconfig')
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