tree 6969b37feed4d6c024eea58e464de797c9d53d60
parent 29a541f6c1f6e4a85628bb86071b9e72c9f8be2c
author Shawn Guo <shawn.guo@linaro.org> 1317909444 +0100
committer Russell King <rmk+kernel@arm.linux.org.uk> 1318673062 +0100

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>