watchdog: octeon: Remove unneeded linux/miscdevice.h include

watchdog/octeon-wdt-main.c does not use any miscdevice so this patch
remove this unnecessary inclusion.

Signed-off-by: Corentin Labbe <[e-mail]>
Reviewed-by: Guenter Roeck <[e-mail]>
Signed-off-by: Guenter Roeck <[e-mail]>

drivers/watchdog/octeon-wdt-main.c

···
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
-#include <linux/miscdevice.h>
 #include <linux/interrupt.h>
 #include <linux/watchdog.h>
 #include <linux/cpumask.h>