diff options
| author | Alan Stern <stern@rowland.harvard.edu> | 2005-04-25 11:28:04 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2005-06-27 14:43:49 -0700 |
| commit | 247f3105636caa9d1d8a4c3dfb755de42633bc80 (patch) | |
| tree | f5fca7b566ee3304d661485a11dc4877652e7904 /drivers/usb/host/uhci-hcd.c | |
| parent | 8ec8d20b21f00a36343ca0ebd6c6be9421724a1e (diff) | |
[PATCH] USB HCDs: no longer need to register root hub
This patch changes the host controller drivers; they no longer need to
register their root hubs because usbcore will take care of it for them.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/host/uhci-hcd.c')
| -rw-r--r-- | drivers/usb/host/uhci-hcd.c | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c index 6b87bd74b04..fdf54295da7 100644 --- a/drivers/usb/host/uhci-hcd.c +++ b/drivers/usb/host/uhci-hcd.c @@ -562,7 +562,6 @@ static int uhci_start(struct usb_hcd *hcd) int retval = -EBUSY; int i; dma_addr_t dma_handle; - struct usb_device *udev; struct dentry *dentry; hcd->uses_new_polling = 1; @@ -626,14 +625,6 @@ static int uhci_start(struct usb_hcd *hcd) goto err_create_qh_pool; } - /* Initialize the root hub */ - - udev = usb_alloc_dev(NULL, &hcd->self, 0); - if (!udev) { - dev_err(uhci_dev(uhci), "unable to allocate root hub\n"); - goto err_alloc_root_hub; - } - uhci->term_td = uhci_alloc_td(uhci); if (!uhci->term_td) { dev_err(uhci_dev(uhci), "unable to allocate terminating TD\n"); @@ -713,24 +704,11 @@ static int uhci_start(struct usb_hcd *hcd) configure_hc(uhci); start_rh(uhci); - - udev->speed = USB_SPEED_FULL; - - if (usb_hcd_register_root_hub(udev, hcd) != 0) { - dev_err(uhci_dev(uhci), "unable to start root hub\n"); - retval = -ENOMEM; - goto err_start_root_hub; - } - return 0; /* * error exits: */ -err_start_root_hub: - reset_hc(uhci); - del_timer_sync(&uhci->stall_timer); - err_alloc_skelqh: for (i = 0; i < UHCI_NUM_SKELQH; i++) if (uhci->skelqh[i]) { @@ -742,9 +720,6 @@ err_alloc_skelqh: uhci->term_td = NULL; err_alloc_term_td: - usb_put_dev(udev); - -err_alloc_root_hub: dma_pool_destroy(uhci->qh_pool); uhci->qh_pool = NULL; |