read[wl]()/write[wl] already access memory in little-endian mode.
No need to convert the value with cpu_to_leXX()/leXX_to_cpu()
Signed-off-by: Laurent Vivier <laur...@vivier.eu>
---
drivers/virtio/virtio_mmio.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/virtio/virtio_mmio.c b/drivers/virtio/virtio_mmio.c
index a286d22b6551..3f6a5588f77d 100644
--- a/drivers/virtio/virtio_mmio.c
+++ b/drivers/virtio/virtio_mmio.c
@@ -168,17 +168,17 @@ static void vm_get(struct virtio_device *vdev, unsigned
offset,
memcpy(buf, &b, sizeof b);
break;
case 2:
- w = cpu_to_le16(readw(base + offset));
+ w = readw(base + offset);
memcpy(buf, &w, sizeof w);
break;
case 4:
- l = cpu_to_le32(readl(base + offset));
+ l = readl(base + offset);
memcpy(buf, &l, sizeof l);
break;
case 8:
- l = cpu_to_le32(readl(base + offset));
+ l = readl(base + offset);
memcpy(buf, &l, sizeof l);
- l = cpu_to_le32(ioread32(base + offset + sizeof l));
+ l = ioread32(base + offset + sizeof l);
memcpy(buf + sizeof l, &l, sizeof l);
break;
default:
@@ -212,17 +212,17 @@ static void vm_set(struct virtio_device *vdev, unsigned
offset,
break;
case 2:
memcpy(&w, buf, sizeof w);
- writew(le16_to_cpu(w), base + offset);
+ writew(w, base + offset);
break;
case 4:
memcpy(&l, buf, sizeof l);
- writel(le32_to_cpu(l), base + offset);
+ writel(l, base + offset);
break;
case 8:
memcpy(&l, buf, sizeof l);
- writel(le32_to_cpu(l), base + offset);
+ writel(l, base + offset);
memcpy(&l, buf + sizeof l, sizeof l);
- writel(le32_to_cpu(l), base + offset + sizeof l);
+ writel(l, base + offset + sizeof l);
break;
default:
BUG();
--
2.29.2
