From 009e63f8d144f9f946c5e0eccbeb597aba16de57 Mon Sep 17 00:00:00 2001 From: Shawn Guo <shawn.guo@linaro.org> Date: Wed, 8 May 2013 21:05:53 +0800 Subject: [PATCH] ARM: imx: compile fix for hotplug.c MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Commit bca7a5a (ARM: cpu hotplug: remove majority of cache flushing from platforms) removes include of <asm/cacheflush.h> and hence discovers a few indirect inclusion and declaration problems as below. CC arch/arm/mach-imx/hotplug.o In file included from arch/arm/mach-imx/hotplug.c:16:0: arch/arm/mach-imx/common.h:100:29: warning: ‘struct pt_regs’ declared inside parameter list [enabled by default] arch/arm/mach-imx/common.h:100:29: warning: its scope is only this definition or declaration, which is probably not what you want [enabled by default] arch/arm/mach-imx/common.h:101:29: warning: ‘struct pt_regs’ declared inside parameter list [enabled by default] arch/arm/mach-imx/hotplug.c: In function ‘imx_cpu_die’: arch/arm/mach-imx/hotplug.c:53:2: error: implicit declaration of function ‘cpu_do_idle’ [-Werror=implicit-function-declaration] arch/arm/mach-imx/hotplug.c: In function ‘imx_cpu_kill’: arch/arm/mach-imx/hotplug.c:58:26: error: ‘jiffies’ undeclared (first use in this function) arch/arm/mach-imx/hotplug.c:58:26: note: each undeclared identifier is reported only once for each function it appears in arch/arm/mach-imx/hotplug.c:58:2: error: implicit declaration of function ‘msecs_to_jiffies’ [-Werror=implicit-function-declaration] arch/arm/mach-imx/hotplug.c:61:3: error: implicit declaration of function ‘time_after’ [-Werror=implicit-function-declaration] Fix them by adding the needed inclusion and declaration. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Olof Johansson <olof@lixom.net> --- arch/arm/mach-imx/common.h | 1 + arch/arm/mach-imx/hotplug.c | 2 ++ 2 files changed, 3 insertions(+) diff --git a/arch/arm/mach-imx/common.h b/arch/arm/mach-imx/common.h index 4cba7dbb079fce..c08ae3f99cee0e 100644 --- a/arch/arm/mach-imx/common.h +++ b/arch/arm/mach-imx/common.h @@ -12,6 +12,7 @@ #define __ASM_ARCH_MXC_COMMON_H__ struct platform_device; +struct pt_regs; struct clk; enum mxc_cpu_pwr_mode; diff --git a/arch/arm/mach-imx/hotplug.c b/arch/arm/mach-imx/hotplug.c index 5e91112dcbee8e..3daf1ed90579a7 100644 --- a/arch/arm/mach-imx/hotplug.c +++ b/arch/arm/mach-imx/hotplug.c @@ -11,7 +11,9 @@ */ #include <linux/errno.h> +#include <linux/jiffies.h> #include <asm/cp15.h> +#include <asm/proc-fns.h> #include "common.h" -- GitLab