watchdog: meson: remove magic value for reboot

This patch removes the magic value used for rebooting the board. This
value is useless and leads to a static checker warning as reported by
Dan Carpenter.

Signed-off-by: Carlo Caione <[e-mail]>
Reviewed-by: Guenter Roeck <[e-mail]>
Signed-off-by: Wim Van Sebroeck <[e-mail]>

drivers/watchdog/meson_wdt.c

···
 static int meson_restart_handle(struct notifier_block *this, unsigned long mode,
 				void *cmd)
 {
-	u32 tc_reboot = MESON_WDT_DC_RESET | MESON_WDT_TC_EN | 100;
+	u32 tc_reboot = MESON_WDT_DC_RESET | MESON_WDT_TC_EN;
 	struct meson_wdt_dev *meson_wdt = container_of(this,
 						       struct meson_wdt_dev,
 						       restart_handler);