From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753010AbbC0MPL (ORCPT ); Fri, 27 Mar 2015 08:15:11 -0400 Received: from mail-pd0-f182.google.com ([209.85.192.182]:35146 "EHLO mail-pd0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752948AbbC0MPI (ORCPT ); Fri, 27 Mar 2015 08:15:08 -0400 From: Hanjun Guo To: Will Deacon , Catalin Marinas Cc: Lorenzo Pieralisi , Mark Rutland , Sudeep Holla , "Rafael J. Wysocki" , linux-acpi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linaro-acpi@lists.linaro.org, Hanjun Guo Subject: [PATCH 1/2] ARM64 / ACPI: Ignore the return error value of acpi_map_gic_cpu_interface() Date: Fri, 27 Mar 2015 20:14:35 +0800 Message-Id: <1427458476-20140-1-git-send-email-hanjun.guo@linaro.org> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org MADT table scannig will stopped once it gets the errors returned by the handler, which is acpi_map_gic_cpu_interface() in for ARM64, so Ignore the return error value to search for all enabled CPUs for SMP init. Signed-off-by: Hanjun Guo --- arch/arm64/kernel/acpi.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm64/kernel/acpi.c b/arch/arm64/kernel/acpi.c index 07649e4..c263cba 100644 --- a/arch/arm64/kernel/acpi.c +++ b/arch/arm64/kernel/acpi.c @@ -181,7 +181,8 @@ acpi_parse_gic_cpu_interface(struct acpi_subtable_header *header, return -EINVAL; acpi_table_print_madt_entry(header); - return acpi_map_gic_cpu_interface(processor); + acpi_map_gic_cpu_interface(processor); + return 0; } /* Parse GIC cpu interface entries in MADT for SMP init */ -- 1.9.1