If _machine_hang is not defined on MIPS, the kernel will check if the
CPU can enter a more power efficient sleep mode. Since the realtek
platform supports mips32_r2, this should issue a WAIT instruction
instead of a trivial infinite loop.
Signed-off-by: Sander Vanheule <sander@svanheule.net>
Cppcheck shows self initialization error, which is an obvious bug.
Basing on logic of similar fragment below I assigned to this variable,
value `RTL838X_LED_GLB_CTRL` which I think is proper.
Signed-off-by: Rafał Mikrut <mikrutrafal@protonmail.com>
