wifi: mt76: mt7996: fix chainmask calculation in mt7996_set_antenna()

Fix per-band chainmask when restoring from the dev chainmask.

Fixes: 98686cd216 ("wifi: mt76: mt7996: add driver for MediaTek Wi-Fi 7 (802.11be) devices")
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Shayne Chen 2022-12-23 18:13:45 +08:00 • committed by Felix Fietkau
commit eb1fdb9f5a