Messages in this thread | | | Date | Wed, 6 Apr 2016 12:00:48 -0700 | From | Daniel Lezcano <> | Subject | Re: [PATCH] cpuidle: Indicate when a device has been unregistered |
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On Tue, Apr 05, 2016 at 02:05:38PM -0500, Dave Gerlach wrote: > Currently the 'registered' member of the cpuidle_device struct is set > to 1 during cpuidle_register_device. In this same function there are > checks to see if the device is already registered to prevent duplicate > calls to register the device, but this value is never set to 0 even on > unregister of the device. Because of this, any attempt to call > cpuidle_register_device after a call to cpuidle_unregister_device will > fail which shouldn't be the case. > > To prevent this, set registered to 0 when the device is unregistered. > > Fixes: c878a52d3c7c ("cpuidle: Check if device is already registered") > Signed-off-by: Dave Gerlach <d-gerlach@ti.com> > ---
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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