net/virtio: update memory ordering comment for VQ notify
authorIlya Maximets <i.maximets@samsung.com>
Wed, 9 Jan 2019 14:50:14 +0000 (17:50 +0300)
committerFerruh Yigit <ferruh.yigit@intel.com>
Mon, 14 Jan 2019 16:44:29 +0000 (17:44 +0100)
commitcc827f83595643da3b716712c2117d63752276f3
tree05bb1fa40d2fc77b71f6552c4667795398b6f9f1
parentd21d05c7a9c1c49ec927f961c4ab797a598af5ca
net/virtio: update memory ordering comment for VQ notify

We're not using IO ports in case of modern device even on IA.
Also, this comment useless for other architectures.

Signed-off-by: Ilya Maximets <i.maximets@samsung.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
drivers/net/virtio/virtqueue.h