The check of the cpuidle_enter() return value against -EBUSY
made in call_cpuidle() will not be necessary any more if
cpuidle_enter_state() calls default_idle_call() directly when it
is about to return -EBUSY, so make that happen and eliminate the
check.
Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: NPreeti U Murthy <preeti@linux.vnet.ibm.com>
Tested-by: NPreeti U Murthy <preeti@linux.vnet.ibm.com>
Tested-by: NSudeep Holla <sudeep.holla@arm.com>
Acked-by: NKevin Hilman <khilman@linaro.org>