usb: xhci: Change xhci_setup_addressable_virt_dev() signature
For future extension, change xhci_setup_addressable_virt_dev()
signature to accept a pointer to 'struct usb_device', instead
of its members slot_id & speed, as the struct already contains
these two plus some other useful information of the device.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c
index 12e277a..9aa3092 100644
--- a/drivers/usb/host/xhci-mem.c
+++ b/drivers/usb/host/xhci-mem.c
@@ -713,14 +713,16 @@
* @param udev pointer to the Device Data Structure
* @return returns negative value on failure else 0 on success
*/
-void xhci_setup_addressable_virt_dev(struct xhci_ctrl *ctrl, int slot_id,
- int speed, int hop_portnr)
+void xhci_setup_addressable_virt_dev(struct xhci_ctrl *ctrl,
+ struct usb_device *udev, int hop_portnr)
{
struct xhci_virt_device *virt_dev;
struct xhci_ep_ctx *ep0_ctx;
struct xhci_slot_ctx *slot_ctx;
u32 port_num = 0;
u64 trb_64 = 0;
+ int slot_id = udev->slot_id;
+ int speed = udev->speed;
virt_dev = ctrl->devs[slot_id];