x86/olpc/xo1/sci: Don't call input_free_device() after input_unregister_device()
input_free_device() should only be used if input_register_device() was not called yet or if it failed. Once device was unregistered use input_unregister_device() and memory will be freed once last reference to the device is dropped. Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn> Cc: dsd@laptop.org Cc: pgf@laptop.org Cc: gregkh@linuxfoundation.org Link: http://lkml.kernel.org/r/CAPgLHd84cboeucog%2BYNdHvGqTfTROujDKZgSkh3o0B-Q93ee2A@mail.gmail.comSigned-off-by: NIngo Molnar <mingo@kernel.org>
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