diff options
| author | Shawn Guo <shawn.guo@linaro.org> | 2011-10-06 14:57:24 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-10-15 11:04:22 +0100 |
| commit | bb1ac3ec95cf0cce5145617b140f2090ed45d565 (patch) | |
| tree | 6969b37feed4d6c024eea58e464de797c9d53d60 /arch/arm | |
| parent | 29a541f6c1f6e4a85628bb86071b9e72c9f8be2c (diff) | |
ARM: 7122/1: localtimer: add header linux/errno.h explicitly
Per the text in Documentation/SubmitChecklist as below, we should
explicitly have header linux/errno.h in localtimer.h for ENXIO
reference.
1: If you use a facility then #include the file that defines/declares
that facility. Don't depend on other header files pulling in ones
that you use.
Otherwise, we may run into some compiling error like the following one,
if any file includes localtimer.h without CONFIG_LOCAL_TIMERS defined.
arch/arm/include/asm/localtimer.h: In function ‘local_timer_setup’:
arch/arm/include/asm/localtimer.h:53:10: error: ‘ENXIO’ undeclared (first use in this function)
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/include/asm/localtimer.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/include/asm/localtimer.h b/arch/arm/include/asm/localtimer.h index 080d74f8128..ff66638ff54 100644 --- a/arch/arm/include/asm/localtimer.h +++ b/arch/arm/include/asm/localtimer.h @@ -10,6 +10,8 @@ #ifndef __ASM_ARM_LOCALTIMER_H #define __ASM_ARM_LOCALTIMER_H +#include <linux/errno.h> + struct clock_event_device; /* |