mb/google/guybrush: Switch to using device pointers

This change replaces the device tree walks with device pointers by
adding alias for following devices:
1. FPMCU
2. WWAN

Additionally, this change drops the __weak attribute for variant_has_*
functions as there is no need for different implementations for the
variants.

Change-Id: I8af5e27f226270e6b40a50640c87de99a5a703f7
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57743
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>

0 files changed, 0 insertions, 0 deletions