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    Subject[PATCH] watchdog_dev: include private header to pickup global symbol prototypes
    Date
    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>
    Cc: Wim Van Sebroeck <wim@iguana.be>

    ---

    diff --git a/drivers/watchdog/watchdog_dev.c b/drivers/watchdog/watchdog_dev.c
    index 8558da9..6c18a58 100644
    --- a/drivers/watchdog/watchdog_dev.c
    +++ b/drivers/watchdog/watchdog_dev.c
    @@ -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 */

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