Commit-ID: 02428742639bc3300c8c527b054d0ec0bdf5571d Gitweb: https://git.kernel.org/tip/02428742639bc3300c8c527b054d0ec0bdf5571d Author: Andy Shevchenko <andriy.shevche...@linux.intel.com> AuthorDate: Tue, 20 Feb 2018 20:05:06 +0200 Committer: Ingo Molnar <mi...@kernel.org> CommitDate: Mon, 12 Mar 2018 12:32:57 +0100
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.shevche...@linux.intel.com> Reviewed-by: Rafael J. Wysocki <rafael.j.wyso...@intel.com> Cc: Eric Biederman <ebied...@xmission.com> Cc: Juergen Gross <jgr...@suse.com> Cc: Linus Torvalds <torva...@linux-foundation.org> Cc: Peter Zijlstra <pet...@infradead.org> Cc: Rafael J . Wysocki <rafael.j.wyso...@intel.com> Cc: Thomas Gleixner <t...@linutronix.de> Cc: linux-a...@vger.kernel.org Link: http://lkml.kernel.org/r/20180220180506.65523-3-andriy.shevche...@linux.intel.com Signed-off-by: Ingo Molnar <mi...@kernel.org> --- arch/x86/platform/intel-mid/intel-mid.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/x86/platform/intel-mid/intel-mid.c b/arch/x86/platform/intel-mid/intel-mid.c index 2c67bae6bb53..c556f1e8936e 100644 --- a/arch/x86/platform/intel-mid/intel-mid.c +++ b/arch/x86/platform/intel-mid/intel-mid.c @@ -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;
