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Message-ID: <20200805134226.1106164-31-mst@redhat.com>
Date: Wed, 5 Aug 2020 09:44:36 -0400
From: "Michael S. Tsirkin" <mst@...hat.com>
To: linux-kernel@...r.kernel.org
Cc: Gerd Hoffmann <kraxel@...hat.com>,
Jason Wang <jasowang@...hat.com>,
virtualization@...ts.linux-foundation.org
Subject: [PATCH v3 30/38] virtio_input: convert to LE accessors
Virtio input is modern-only. Use LE accessors for config space.
Signed-off-by: Michael S. Tsirkin <mst@...hat.com>
---
drivers/virtio/virtio_input.c | 32 ++++++++++++++++----------------
1 file changed, 16 insertions(+), 16 deletions(-)
diff --git a/drivers/virtio/virtio_input.c b/drivers/virtio/virtio_input.c
index efaf65b0f42d..877b2ea3ed05 100644
--- a/drivers/virtio/virtio_input.c
+++ b/drivers/virtio/virtio_input.c
@@ -113,9 +113,9 @@ static u8 virtinput_cfg_select(struct virtio_input *vi,
{
u8 size;
- virtio_cwrite(vi->vdev, struct virtio_input_config, select, &select);
- virtio_cwrite(vi->vdev, struct virtio_input_config, subsel, &subsel);
- virtio_cread(vi->vdev, struct virtio_input_config, size, &size);
+ virtio_cwrite_le(vi->vdev, struct virtio_input_config, select, &select);
+ virtio_cwrite_le(vi->vdev, struct virtio_input_config, subsel, &subsel);
+ virtio_cread_le(vi->vdev, struct virtio_input_config, size, &size);
return size;
}
@@ -158,11 +158,11 @@ static void virtinput_cfg_abs(struct virtio_input *vi, int abs)
u32 mi, ma, re, fu, fl;
virtinput_cfg_select(vi, VIRTIO_INPUT_CFG_ABS_INFO, abs);
- virtio_cread(vi->vdev, struct virtio_input_config, u.abs.min, &mi);
- virtio_cread(vi->vdev, struct virtio_input_config, u.abs.max, &ma);
- virtio_cread(vi->vdev, struct virtio_input_config, u.abs.res, &re);
- virtio_cread(vi->vdev, struct virtio_input_config, u.abs.fuzz, &fu);
- virtio_cread(vi->vdev, struct virtio_input_config, u.abs.flat, &fl);
+ virtio_cread_le(vi->vdev, struct virtio_input_config, u.abs.min, &mi);
+ virtio_cread_le(vi->vdev, struct virtio_input_config, u.abs.max, &ma);
+ virtio_cread_le(vi->vdev, struct virtio_input_config, u.abs.res, &re);
+ virtio_cread_le(vi->vdev, struct virtio_input_config, u.abs.fuzz, &fu);
+ virtio_cread_le(vi->vdev, struct virtio_input_config, u.abs.flat, &fl);
input_set_abs_params(vi->idev, abs, mi, ma, fu, fl);
input_abs_set_res(vi->idev, abs, re);
}
@@ -244,14 +244,14 @@ static int virtinput_probe(struct virtio_device *vdev)
size = virtinput_cfg_select(vi, VIRTIO_INPUT_CFG_ID_DEVIDS, 0);
if (size >= sizeof(struct virtio_input_devids)) {
- virtio_cread(vi->vdev, struct virtio_input_config,
- u.ids.bustype, &vi->idev->id.bustype);
- virtio_cread(vi->vdev, struct virtio_input_config,
- u.ids.vendor, &vi->idev->id.vendor);
- virtio_cread(vi->vdev, struct virtio_input_config,
- u.ids.product, &vi->idev->id.product);
- virtio_cread(vi->vdev, struct virtio_input_config,
- u.ids.version, &vi->idev->id.version);
+ virtio_cread_le(vi->vdev, struct virtio_input_config,
+ u.ids.bustype, &vi->idev->id.bustype);
+ virtio_cread_le(vi->vdev, struct virtio_input_config,
+ u.ids.vendor, &vi->idev->id.vendor);
+ virtio_cread_le(vi->vdev, struct virtio_input_config,
+ u.ids.product, &vi->idev->id.product);
+ virtio_cread_le(vi->vdev, struct virtio_input_config,
+ u.ids.version, &vi->idev->id.version);
} else {
vi->idev->id.bustype = BUS_VIRTUAL;
}
--
MST
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