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authorShawn Guo <shawn.guo@linaro.org>2013-05-08 17:05:53 +0400
committerOlof Johansson <olof@lixom.net>2013-05-10 00:05:22 +0400
commit009e63f8d144f9f946c5e0eccbeb597aba16de57 (patch)
tree8240dd86adc2cc8d03e713034e9de7d27ba26bc2
parent5497e7b8967118ee45f8ef2d301fce919a35d660 (diff)
downloadlinux-009e63f8d144f9f946c5e0eccbeb597aba16de57.tar.xz
ARM: imx: compile fix for hotplug.c
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>
-rw-r--r--arch/arm/mach-imx/common.h1
-rw-r--r--arch/arm/mach-imx/hotplug.c2
2 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/common.h b/arch/arm/mach-imx/common.h
index 4cba7dbb079f..c08ae3f99cee 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 5e91112dcbee..3daf1ed90579 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"