Messages in this thread Patch in this message | | | From | Jiang Liu <> | Subject | [PATCH] AVR32: fix building warnings caused by redifinitions of HZ | Date | Sun, 7 Apr 2013 00:43:36 +0800 |
| |
Fix building warnings caused by redifinitions of HZ: In file included from /ws/linux/kernel/linux.git/include/uapi/linux/param.h:4, from include/linux/timex.h:63, from include/linux/jiffies.h:8, from include/linux/ktime.h:25, from include/linux/timer.h:5, from include/linux/workqueue.h:8, from include/linux/srcu.h:34, from include/linux/notifier.h:15, from include/linux/memory_hotplug.h:6, from include/linux/mmzone.h:777, from include/linux/gfp.h:4, from arch/avr32/mm/init.c:10: /ws/linux/kernel/linux.git/arch/avr32/include/asm/param.h:6:1: warning: "HZ" redefined In file included from /ws/linux/kernel/linux.git/arch/avr32/include/asm/param.h:4, from /ws/linux/kernel/linux.git/include/uapi/linux/param.h:4, from include/linux/timex.h:63, from include/linux/jiffies.h:8, from include/linux/ktime.h:25, from include/linux/timer.h:5, from include/linux/workqueue.h:8, from include/linux/srcu.h:34, from include/linux/notifier.h:15, from include/linux/memory_hotplug.h:6, from include/linux/mmzone.h:777, from include/linux/gfp.h:4, from arch/avr32/mm/init.c:10: /ws/linux/kernel/linux.git/arch/avr32/include/uapi/asm/param.h:6:1: warning: this is the location of the previous definition
Signed-off-by: Jiang Liu <jiang.liu@huawei.com> Cc: Haavard Skinnemoen <hskinnemoen@gmail.com> Cc: Hans-Christian Egtvedt <egtvedt@samfundet.no> Cc: linux-kernel@vger.kernel.org --- arch/avr32/include/uapi/asm/param.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/arch/avr32/include/uapi/asm/param.h b/arch/avr32/include/uapi/asm/param.h index d28aa5e..abda103 100644 --- a/arch/avr32/include/uapi/asm/param.h +++ b/arch/avr32/include/uapi/asm/param.h @@ -2,7 +2,11 @@ #define _UAPI__ASM_AVR32_PARAM_H -#ifndef HZ +#ifndef __KERNEL__ + /* + * Technically, this is wrong, but some old apps still refer to it. + * The proper way to get the HZ value is via sysconf(_SC_CLK_TCK). + */ # define HZ 100 #endif -- 1.7.9.5
| |