From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752798AbeBTQEF (ORCPT ); Tue, 20 Feb 2018 11:04:05 -0500 Received: from mga18.intel.com ([134.134.136.126]:7632 "EHLO mga18.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752410AbeBTQED (ORCPT ); Tue, 20 Feb 2018 11:04:03 -0500 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.46,540,1511856000"; d="scan'208";a="205573633" From: Andy Shevchenko To: Thomas Gleixner , "H . Peter Anvin" , Ingo Molnar , x86@kernel.org, Eric Biederman , "Rafael J . Wysocki" , linux-acpi@vger.kernel.org, Juergen Gross , linux-kernel@vger.kernel.org Cc: Andy Shevchenko Subject: [PATCH v4 2/2] x86/platform/intel-mid: Add special handling of ACPI HW reduced platforms Date: Tue, 20 Feb 2018 18:03:58 +0200 Message-Id: <20180220160358.68832-2-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.15.1 In-Reply-To: <20180220160358.68832-1-andriy.shevchenko@linux.intel.com> References: <20180220160358.68832-1-andriy.shevchenko@linux.intel.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 --- 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; -- 2.15.1