power: reset: brcmstb: Do not go into infinite loop if reset fails

There may be other backup reset methods available, do not halt
here so that other reset methods can be tried.
Signed-off-by: Andrew Davis <afd@ti.com>
Reviewed-by: Dhruva Gole <d-gole@ti.com>
Acked-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://lore.kernel.org/r/20240610142836.168603-5-afd@ti.comSigned-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

drivers/power/reset/brcmstb-reboot.c

@@ -58,9 +58,6 @@ static int brcmstb_restart_handler(struct sys_off_data *data)
 		return NOTIFY_DONE;
 	}
 
-	while (1)
-		;
-
 	return NOTIFY_DONE;
 }