mt76: introduce mmio data structure in mt76_dev

Introduce mt76_mmio data structure in mt76_dev and
move mt76x2_mcu in mt76_mmio. This is a preliminary
patch to unify mcu code between mt76x02{e,u} drivers

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/mmio.c b/mmio.c
index 09a14dea..11a74c3e 100644
--- a/mmio.c
+++ b/mmio.c
@@ -57,5 +57,9 @@ void mt76_mmio_init(struct mt76_dev *dev, void __iomem *regs)
 
 	dev->bus = &mt76_mmio_ops;
 	dev->regs = regs;
+
+	skb_queue_head_init(&dev->mmio.mcu.res_q);
+	init_waitqueue_head(&dev->mmio.mcu.wait);
+	mutex_init(&dev->mmio.mcu.mutex);
 }
 EXPORT_SYMBOL_GPL(mt76_mmio_init);