kernel/linux.git/drivers/usb/core/usb.c, branch linux-2.6.16.y

Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6

2006-01-05T02:44:12+00:00

Trivial manual merge fixup for usb_find_interface clashes.

[PATCH] driver core: replace "hotplug" by "uevent"

2006-01-05T00:18:08+00:00

Leave the overloaded "hotplug" word to susbsystems which are handling real devices. The driver core does not "plug" anything, it just exports the state to userspace and generates events. Signed-off-by: Kay Sievers Signed-off-by: Greg Kroah-Hartman

[PATCH] USB: fix usb_find_interface for ppc64

2006-01-04T21:51:44+00:00

Fix usb_find_interface. You cannot case pointers to int and long on a big-endian 64-bitter without consequences. Signed-off-by: Pete Zaitcev Signed-off-by: Greg Kroah-Hartman

[PATCH] USB: replace setup("nousb") with module_param_call

2006-01-04T21:51:44+00:00

Fedora users complain that passing "nousbstorage" to the installer causes the rest of the USB support to disappear. The installer uses kernel command line as a way to pass options through Syslinux. The problem stems from the use of strncmp() in obsolete_checksetup(). I used __module_param_call() instead of module_param because I wanted to preserve the old syntax in grub.conf, and it's the only macro which allows to remove the prefix. The fix is tested to accept the option "nousb" correctly now. Signed-off-by: Pete Zaitcev Signed-off-by: Greg Kroah-Hartman

[PATCH] USB: Store port number in usb_device

2006-01-04T21:48:35+00:00

This patch (as610) adds a field to struct usb_device to store the device's port number. This allows us to remove several loops in the hub driver (searching for a particular device among all the entries in the parent's array of children). Signed-off-by: Alan Stern Signed-off-by: Greg Kroah-Hartman

[PATCH] USB: Remove USB private semaphore

2006-01-04T21:48:34+00:00

This patch (as605) removes the private udev->serialize semaphore, relying instead on the locking provided by the embedded struct device's semaphore. The changes are confined to the core, except that the usb_trylock_device routine now uses the return convention of down_trylock rather than down_read_trylock (they return opposite values for no good reason). A couple of other associated changes are included as well: Now that we aren't concerned about HCDs that avoid using the hcd glue layer, usb_disconnect no longer needs to acquire the usb_bus_lock -- that can be done by usb_remove_hcd where it belongs. Devices aren't locked over the same scope of code in usb_new_device and hub_port_connect_change as they used to be. This shouldn't cause any trouble. Along with the preceding driver core patch, this needs a lot of testing. Signed-off-by: Alan Stern Signed-off-by: Greg Kroah-Hartman

[PATCH] USB: reorg some functions out of the main usb.c file

2006-01-04T21:48:31+00:00

This will make the dynamic-id stuff easier to do, as it will be self-contained. No logic was changed at all. Signed-off-by: Greg Kroah-Hartman

[PATCH] usbcore: allow suspend/resume even if drivers don't support it

2005-12-21T22:46:35+00:00

This patch (as618) changes usbcore to prevent derailing the suspend/resume sequence when a USB driver doesn't include support for it. This is a workaround rather than a true fix; the core needs to be changed so that URB submissions from suspended drivers can be refused and outstanding URBs cancelled. Signed-off-by: Alan Stern Signed-off-by: Greg Kroah-Hartman Signed-off-by: Linus Torvalds

[PATCH] USB: move CONFIG_USB_DEBUG checks into the Makefile

2005-11-17T19:29:55+00:00

This lets us remove a lot of code in the drivers that were all checking the same thing. It also found some bugs in a few of the drivers, which has been fixed up. Signed-off-by: Greg Kroah-Hartman Signed-off-by: Linus Torvalds

[PATCH] usbcore: Use kzalloc instead of kmalloc/memset

2005-10-28T23:47:51+00:00

This patch (as590) fixes up all the remaining places where usbcore can use kzalloc rather than kmalloc/memset. Signed-off-by: Alan Stern Signed-off-by: Greg Kroah-Hartman