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intel_idle uses a NULL "enter" field in a cpuidle state to recognize the invalid entry terminating a variable-length array. Linux-4.0 added support for the system-wide "freeze" state in cpuidle drivers via the new "enter_freeze" field. The natural way to expose a deep idle state for freeze, but not for run-time idle is to supply "enter_freeze" without "enter"; so we update the driver to accept such states. Signed-off-by: Len Brown <len.brown@intel.com> |
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i7300_idle.c | ||
intel_idle.c | ||
Kconfig | ||
Makefile |