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watchdog: watchdog_dev: include private header to pickup global symbol prototypes

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Include the private watchdog_dev.h header to pickup the prototypes for the
watchdog_dev_register/unregister functions.

This quiets the following sparse warnings:

warning: symbol 'watchdog_dev_register' was not declared. Should it be static?
warning: symbol 'watchdog_dev_unregister' was not declared. Should it be static?

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
This commit is contained in:
H Hartley Sweeten 2012-04-20 13:28:24 -07:00 committed by Wim Van Sebroeck
parent 731a7378b8
commit 09a46e7397
1 changed files with 2 additions and 0 deletions
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2
drivers/watchdog/watchdog_dev.c
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@ -42,6 +42,8 @@
#include <linux/init.h> /* For __init/__exit/... */
#include <linux/uaccess.h> /* For copy_to_user/put_user/... */
#include "watchdog_dev.h"
/* make sure we only register one /dev/watchdog device */
static unsigned long watchdog_dev_busy;
/* the watchdog device behind /dev/watchdog */