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x86/platform/intel-mid: Add special handling for ACPI HW reduced platforms 

When switching to ACPI HW reduced platforms we still want to initialize timers.
Override x86_init.acpi.reduced_hw_init to achieve that.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Cc: Eric Biederman <ebiederm@xmission.com>
Cc: Juergen Gross <jgross@suse.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rafael J . Wysocki <rafael.j.wysocki@intel.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-acpi@vger.kernel.org
Link: http://lkml.kernel.org/r/20180220180506.65523-3-andriy.shevchenko@linux.intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Andy Shevchenko 2018-02-20 20:05:06 +02:00 committed by Ingo Molnar
parent 81b53e5ff2
commit 0242874263
1 changed files with 6 additions and 0 deletions
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6
arch/x86/platform/intel-mid/intel-mid.c
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@ -199,6 +199,12 @@ void __init x86_intel_mid_early_setup(void)
legacy_pic = &null_legacy_pic;
/*
* Do nothing for now as everything needed done in
* x86_intel_mid_early_setup() below.
*/
x86_init.acpi.reduced_hw_early_init = x86_init_noop;
pm_power_off = intel_mid_power_off;
machine_ops.emergency_restart = intel_mid_reboot;