diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-23 09:25:16 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-23 09:25:16 -0700 |
| commit | be90a49ca22a95f184d9f32d35b5247b44032849 (patch) | |
| tree | d3c2edc18c003c384366f57901616ac29c80bc27 /drivers/usb/host/whci/asl.c | |
| parent | 1f0918d03ff4b5c94540c71ce889672abdbc2f4a (diff) | |
| parent | a87371b477774b290c27bc5cb7f4ccc5379574a9 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (142 commits)
USB: Fix sysfs paths in documentation
USB: skeleton: fix coding style issues.
USB: O_NONBLOCK in read path of skeleton
USB: make usb-skeleton honor O_NONBLOCK in write path
USB: skel_read really sucks royally
USB: Add hub descriptor update hook for xHCI
USB: xhci: Support USB hubs.
USB: xhci: Set multi-TT field for LS/FS devices under hubs.
USB: xhci: Set route string for all devices.
USB: xhci: Fix command wait list handling.
USB: xhci: Change how xHCI commands are handled.
USB: xhci: Refactor input device context setup.
USB: xhci: Endpoint representation refactoring.
USB: gadget: ether needs to select CRC32
USB: fix USBTMC get_capabilities success handling
USB: fix missing error check in probing
USB: usbfs: add USBDEVFS_URB_BULK_CONTINUATION flag
USB: support for autosuspend in sierra while online
USB: ehci-dbgp,ehci: Allow dbpg to work with suspend/resume
USB: ehci-dbgp,documentation: Documentation updates for ehci-dbgp
...
Diffstat (limited to 'drivers/usb/host/whci/asl.c')
| -rw-r--r-- | drivers/usb/host/whci/asl.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/usb/host/whci/asl.c b/drivers/usb/host/whci/asl.c index c2050785a81..c632437c764 100644 --- a/drivers/usb/host/whci/asl.c +++ b/drivers/usb/host/whci/asl.c @@ -227,11 +227,21 @@ void scan_async_work(struct work_struct *work) /* * Now that the ASL is updated, complete the removal of any * removed qsets. + * + * If the qset was to be reset, do so and reinsert it into the + * ASL if it has pending transfers. */ spin_lock_irq(&whc->lock); list_for_each_entry_safe(qset, t, &whc->async_removed_list, list_node) { qset_remove_complete(whc, qset); + if (qset->reset) { + qset_reset(whc, qset); + if (!list_empty(&qset->stds)) { + asl_qset_insert_begin(whc, qset); + queue_work(whc->workqueue, &whc->async_work); + } + } } spin_unlock_irq(&whc->lock); @@ -267,7 +277,7 @@ int asl_urb_enqueue(struct whc *whc, struct urb *urb, gfp_t mem_flags) else err = qset_add_urb(whc, qset, urb, GFP_ATOMIC); if (!err) { - if (!qset->in_sw_list) + if (!qset->in_sw_list && !qset->remove) asl_qset_insert_begin(whc, qset); } else usb_hcd_unlink_urb_from_ep(&whc->wusbhc.usb_hcd, urb); |