diff options
Diffstat (limited to 'drivers/usb/host/xhci-mem.c')
| -rw-r--r-- | drivers/usb/host/xhci-mem.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c index 9c7ddf0f3a43..3ec2ac9636fe 100644 --- a/drivers/usb/host/xhci-mem.c +++ b/drivers/usb/host/xhci-mem.c @@ -1685,6 +1685,8 @@ void xhci_free_command(struct xhci_hcd *xhci, void xhci_mem_cleanup(struct xhci_hcd *xhci) { struct pci_dev *pdev = to_pci_dev(xhci_to_hcd(xhci)->self.controller); + struct dev_info *dev_info, *next; + unsigned long flags; int size; int i; @@ -1742,6 +1744,13 @@ void xhci_mem_cleanup(struct xhci_hcd *xhci) scratchpad_free(xhci); + spin_lock_irqsave(&xhci->lock, flags); + list_for_each_entry_safe(dev_info, next, &xhci->lpm_failed_devs, list) { + list_del(&dev_info->list); + kfree(dev_info); + } + spin_unlock_irqrestore(&xhci->lock, flags); + xhci->num_usb2_ports = 0; xhci->num_usb3_ports = 0; kfree(xhci->usb2_ports); @@ -2328,6 +2337,8 @@ int xhci_mem_init(struct xhci_hcd *xhci, gfp_t flags) if (xhci_setup_port_arrays(xhci, flags)) goto fail; + INIT_LIST_HEAD(&xhci->lpm_failed_devs); + return 0; fail: |