Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754283Ab3ETGdf (ORCPT ); Mon, 20 May 2013 02:33:35 -0400 Received: from mail-pb0-f44.google.com ([209.85.160.44]:34555 "EHLO mail-pb0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753024Ab3ETGdc (ORCPT ); Mon, 20 May 2013 02:33:32 -0400 From: Sanjay Singh Rawat To: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org, linaro-dev@lists.linaro.org, Sanjay Singh Rawat Subject: [RFC PATCH 4/6] ARM: spear: use the core cpu hotplug functions Date: Mon, 20 May 2013 12:03:26 +0530 Message-Id: <1369031608-27347-5-git-send-email-sanjay.rawat@linaro.org> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1369031608-27347-1-git-send-email-sanjay.rawat@linaro.org> References: <1369031608-27347-1-git-send-email-sanjay.rawat@linaro.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1656 Lines: 64 Generic arm cpu hotplug related functions are moved to core hotplug code, remove the functions from the platform code. Signed-off-by: Sanjay Singh Rawat --- arch/arm/mach-spear/hotplug.c | 37 +------------------------------------ 1 file changed, 1 insertion(+), 36 deletions(-) diff --git a/arch/arm/mach-spear/hotplug.c b/arch/arm/mach-spear/hotplug.c index d97749c..988a9a6 100644 --- a/arch/arm/mach-spear/hotplug.c +++ b/arch/arm/mach-spear/hotplug.c @@ -15,42 +15,7 @@ #include #include #include - -static inline void cpu_enter_lowpower(void) -{ - unsigned int v; - - asm volatile( - " mcr p15, 0, %1, c7, c5, 0\n" - " dsb\n" - /* - * Turn off coherency - */ - " mrc p15, 0, %0, c1, c0, 1\n" - " bic %0, %0, #0x20\n" - " mcr p15, 0, %0, c1, c0, 1\n" - " mrc p15, 0, %0, c1, c0, 0\n" - " bic %0, %0, %2\n" - " mcr p15, 0, %0, c1, c0, 0\n" - : "=&r" (v) - : "r" (0), "Ir" (CR_C) - : "cc", "memory"); -} - -static inline void cpu_leave_lowpower(void) -{ - unsigned int v; - - asm volatile("mrc p15, 0, %0, c1, c0, 0\n" - " orr %0, %0, %1\n" - " mcr p15, 0, %0, c1, c0, 0\n" - " mrc p15, 0, %0, c1, c0, 1\n" - " orr %0, %0, #0x20\n" - " mcr p15, 0, %0, c1, c0, 1\n" - : "=&r" (v) - : "Ir" (CR_C) - : "cc"); -} +#include static inline void spear13xx_do_lowpower(unsigned int cpu, int *spurious) { -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/