From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andy Shevchenko Subject: [PATCH v1 3/3] x86/platform/intel-mid: Add special handling of ACPI HW reduced platforms Date: Wed, 17 Jan 2018 19:34:09 +0200 Message-ID: <20180117173409.88136-3-andriy.shevchenko@linux.intel.com> References: <20180117173409.88136-1-andriy.shevchenko@linux.intel.com> Return-path: In-Reply-To: <20180117173409.88136-1-andriy.shevchenko@linux.intel.com> Sender: linux-kernel-owner@vger.kernel.org To: Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , x86@kernel.org, "Rafael J. Wysocki" , linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Andy Shevchenko List-Id: linux-acpi@vger.kernel.org When switching to ACPI HW reduced platforms we still want to initialize timers. Override acpi_reduced_hw_init() to achieve that. Signed-off-by: Andy Shevchenko --- arch/x86/platform/intel-mid/intel-mid.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/x86/platform/intel-mid/intel-mid.c b/arch/x86/platform/intel-mid/intel-mid.c index 2c67bae6bb53..51bf2f6c9e97 100644 --- a/arch/x86/platform/intel-mid/intel-mid.c +++ b/arch/x86/platform/intel-mid/intel-mid.c @@ -13,6 +13,7 @@ #define pr_fmt(fmt) "intel_mid: " fmt +#include #include #include #include @@ -172,6 +173,14 @@ static unsigned char intel_mid_get_nmi_reason(void) return 0; } +void __init acpi_reduced_hw_init(void) +{ + /* + * Do nothing for now as everything needed done in + * x86_intel_mid_early_setup() below. + */ +} + /* * Moorestown specific x86_init function overrides and early setup * calls. -- 2.15.1