From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754618AbaGNLZT (ORCPT ); Mon, 14 Jul 2014 07:25:19 -0400 Received: from mailout2.w1.samsung.com ([210.118.77.12]:31455 "EHLO mailout2.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754450AbaGNLZF (ORCPT ); Mon, 14 Jul 2014 07:25:05 -0400 X-AuditID: cbfec7f4-b7fac6d000006cfe-78-53c3be0e6176 From: Krzysztof Kozlowski To: Russell King , Kukjin Kim , linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Tomasz Figa , Kyungmin Park , Marek Szyprowski , Bartlomiej Zolnierkiewicz , Nicolas Pitre , Krzysztof Kozlowski , stable@vger.kernel.org Subject: [PATCH] ARM: EXYNOS: Fix MCPM build with SUSPEND=n Date: Mon, 14 Jul 2014 13:24:53 +0200 Message-id: <1405337093-15377-1-git-send-email-k.kozlowski@samsung.com> X-Mailer: git-send-email 1.9.1 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrGJMWRmVeSWpSXmKPExsVy+t/xK7p8+w4HGxxq0LTYOGM9q8XrF4YW vQuuslmcbXrDbrHp8TVWi8u75rBZzDi/j8ni9mVei7VH7rJbTD/2l81iwcZHjBbrZ7xmceDx aGnuYfO4c20Pm8fmJfUefVtWMXp83iQXwBrFZZOSmpNZllqkb5fAldF17g17wXGOis+b9rE1 MC5n72Lk5JAQMJG4fGY6lC0mceHeerYuRi4OIYGljBIvLncyQTh9TBK3O58ygVSxCRhLbF6+ BKxKRGAHo8Tye5fZQRxmgSVMEit3HWQBqRIWsJaY97SLGcRmEVCVuDL3MdgOXgF3ibv7ZjJB 7JOTOHlsMusERu4FjAyrGEVTS5MLipPScw31ihNzi0vz0vWS83M3MULC6ssOxsXHrA4xCnAw KvHwVogdDhZiTSwrrsw9xCjBwawkwiu1DijEm5JYWZValB9fVJqTWnyIkYmDU6qBUU8kbXHv mQPCCwKiJHorNi88scLnQapS/opQg9DXH13iQh/NsivOvXBc8+U3AfP/d1nYrNRXpgpekPBS KmYVtHteNzOf89AeTbMfNwoOH/6+qcc70EGfcal9WBaHrqai24veUrHqqX4/eReePS+hzjvr ctzl2BWR7LOt/mluuL5O/sh/zcgOJZbijERDLeai4kQAJVr0igkCAAA= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Building of EXYNOS5420_MCPM with disabled SUSPEND fails: arch/arm/mach-exynos/built-in.o: In function `exynos_mcpm_init': arch/arm/mach-exynos/mcpm-exynos.c:361: undefined reference to `mcpm_loopback' The exynos_mcpm_init() in mcp-exynos.c calls mcpm_loopback() which depends on cpu_suspend function (ARM_CPU_SUSPEND). Signed-off-by: Krzysztof Kozlowski Cc: Fixes: a6a4d3152e3cbb6 ("ARM: 8083/1: exynos: activate the CCI on boot CPU/cluster using the MCPM loopback") --- arch/arm/mach-exynos/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig index 8f9b66c4ac78..5d4ff6571dcd 100644 --- a/arch/arm/mach-exynos/Kconfig +++ b/arch/arm/mach-exynos/Kconfig @@ -119,6 +119,7 @@ config EXYNOS5420_MCPM bool "Exynos5420 Multi-Cluster PM support" depends on MCPM && SOC_EXYNOS5420 select ARM_CCI + select ARM_CPU_SUSPEND help This is needed to provide CPU and cluster power management on Exynos5420 implementing big.LITTLE. -- 1.9.1