GSD-2021-1000994 regulator: rt4801: Fix NULL pointer dereference if priv->enable_gpios is NULL

regulator: rt4801: Fix NULL pointer dereference if priv-enablegpios is NULL This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.46 by commit...