net: wireless: bcmdhd: Fix proper scan command even if request is NULL

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
net: wireless: bcmdhd: Add SET_RANDOM_MAC_SOFTAP option

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
net: wireless: bcmdhd: Fix mac setting from platform hook

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
bcmdhd: allow user adjustable wifi standby power modes

inspired by
https://github.com/CyanogenMod/android_kernel_samsung_tuna/
  commit/0d70e3d61eaf80f84c726fcaf0fa94ee9e08a636
net: wireless: bcmdhd: Use CONFIG_DHD_USE_STATIC_BUF for preallocated memory

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
net: wireless: bcmdhd: Update to Version 5.90.125.94.1

- Return zeroed private command buffer
- Fix memory leak in wl_inform_single_bss()

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>