patch usb-disable-autosuspend-by-default-for-non-hubs.patch added to gregkh-2.6 tree

This is a note to let you know that I've just added the patch titled

     Subject: USB: disable autosuspend by default for non-hubs

to my gregkh-2.6 tree.  Its filename is

     usb-disable-autosuspend-by-default-for-non-hubs.patch

This tree can be found at 
    http://www.kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/patches/


>From [email protected]  Sun Sep  9 09:30:29 2007
From: Alan Stern <[email protected]>
Date: Mon, 20 Aug 2007 10:48:05 -0400 (EDT)
Subject: USB: disable autosuspend by default for non-hubs
To: Greg KH <[email protected]>
Cc: USB development list <[email protected]>
Message-ID: <[email protected]>


This patch (as965) disables autosuspend by default for all USB devices
other than hubs.  We are seeing too many devices that can't suspend or
resume properly, the blacklist is growing unreasonably quickly, and
this sort of thing should be handled in userspace.

Signed-off-by: Alan Stern <[email protected]>
Cc: stable <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

---
 drivers/usb/core/quirks.c |    6 ++++++
 1 file changed, 6 insertions(+)

--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -140,4 +140,10 @@ void usb_detect_quirks(struct usb_device
 	/* do any special quirk handling here if needed */
 	if (udev->quirks & USB_QUIRK_NO_AUTOSUSPEND)
 		usb_autosuspend_quirk(udev);
+
+	/* By default, disable autosuspend for all non-hubs */
+#ifdef	CONFIG_USB_SUSPEND
+	if (udev->descriptor.bDeviceClass != USB_CLASS_HUB)
+		udev->autosuspend_delay = -1;
+#endif
 }


Patches currently in gregkh-2.6 which might be from [email protected] are

driver/sysfs-remove-first-pass-at-shadow-directory-support.patch
driver/sysfs-introduce-sysfs_rename_mutex.patch
driver/sysfs-cosmetic-changes-in-sysfs_lookup.patch
driver/sysfs-make-sysfs_add-remove_one-call-link-unlink_sibling-implictly.patch
driver/sysfs-make-sysfs_add_one-automatically-check-for-duplicate-entry.patch
driver/sysfs-make-sysfs_addrm_finish-return-void.patch
driver/sysfs-simplify-sysfs_rename_dir.patch
driver/sysfs-kill-sysfs_flag_removed.patch
driver/sysfs-remove-s_dentry.patch
driver/sysfs-fix-i_mutex-locking-in-sysfs_get_dentry.patch
driver/sysfs-in-sysfs_lookup-don-t-open-code-sysfs_find_dirent.patch
driver/sysfs-make-sysfs_mount-static.patch
driver/sysfs-move-all-of-inode-initialization-into-sysfs_init_inode.patch
driver/sysfs-remove-sysfs_instantiate.patch
driver/sysfs-rewrite-rename-in-terms-of-sysfs-dirents.patch
driver/sysfs-rewrite-sysfs_drop_dentry.patch
driver/sysfs-rewrite-sysfs_move_dir-in-terms-of-sysfs-dirents.patch
driver/sysfs-simplify-readdir.patch
driver/sysfs-simply-sysfs_get_dentry.patch
driver/sysfs-use-kill_anon_super.patch
usb/usb-add-direction-bit-to-urb-transfer_flags.patch
usb/usb-fix-mistake-in-usb_hcd_giveback_urb.patch
usb/usb-remove-iso-status-value-in-uhci-hcd.patch
usb/usb-add-ep-enable.patch
usb/usb-add-urb-ep.patch
usb/usb-address-0-handling-during-device-initialization.patch
usb/usb-avoid-urb-pipe-in-usbfs.patch
usb/usb-avoid-urb-pipe-in-usbmon.patch
usb/usb-avoid-using-urb-pipe-in-usbcore.patch
usb/usb-centralize-eremoteio-handling.patch
usb/usb-cleanup-for-previous-patches.patch
usb/usb-gadget-file-storage-gadget-cleanups.patch
usb/usb-separate-out-endpoint-queue-management-and-dma-mapping-routines.patch
usb/usb-update-spinlock-usage-for-root-hub-urbs.patch
usb/usb-usbmon-doc-update-mention-new-wildcard-bus.patch
usb/usb-get-rid-of-urb-lock.patch
usb/usb-add-urb-unlinked-field.patch
usb/usb-cleanups-for-g_file_storage.patch
usb/usb-driver-for-ch341-usb-serial-adaptor.patch
usb/usb-don-t-touch-sysfs-stuff-when-altsetting-is-unchanged.patch
usb/usb-nikon-d40-quirks.patch
usb/usb-make-hcds-responsible-for-managing-endpoint-queues.patch
usb/usb-remove-traces-of-urb-status-from-usbcore.patch
usb/usb-remove-unnecessary-tests-in-isp116x-and-sl811.patch
usb/usb-fix-location-of-statement-label-in-dummy-hcd.patch
usb/usbmon-update-pipe-removal-to-suit-my-taste.patch
usb/usb-avoid-the-donelist-after-an-error-in-ohci-hcd.patch
usb/usb-eliminate-urb-status-usage.patch
usb/usb-less-restrictive-command-checking-in-g-file-storage.patch
usb/usb-minor-fixes-for-r8a66597-driver.patch
usb/usb-reorganize-urb-status-use-in-dummy-hcd.patch
usb/usb-reorganize-urb-status-use-in-ehci-hcd.patch
usb/usb-reorganize-urb-status-use-in-ohci-hcd.patch
usb/usb-reorganize-urb-status-use-in-r8a66597-hcd.patch
usb/usb-reorganize-urb-status-use-in-sl811-hcd.patch
usb/usb-reorganize-urb-status-use-in-usbmon.patch
usb/usb-prevent-genesys-usb-ide-from-autosuspending.patch
usb/usb-prevent-thomson-card-reader-from-autosuspending.patch
usb/usb-disable-autosuspend-by-default-for-non-hubs.patch
usb/usb-fix-serial-gadget-acm-breakage.patch

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