commit 0c7a2b72746a96f999fd2728520d03d94879be69
author CHENG Renquan <rqcheng@smu.edu.sg> Sun Nov 22 01:28:52 2009 +0800
committer Greg Kroah-Hartman <gregkh@suse.de> Fri Dec 11 11:55:26 2009 -0800
tree 30c4d09a7d142c46177ced1c8600a7d7f6bcde25
parent 5791e10341f8bf284bd16eb0949cbeed91c9dac8

USB: add remove_id sysfs attr for usb drivers

Accroding commit 0994375e, which is adding remove_id sysfs attr
for pci drivers, for management tools dynamically bind/unbind
a pci/usb devices to a specified drivers; with this patch,
the management tools can be simplied.

And the original code didn't handle the failure of
usb_create_newid_file, fixed in this patch.

Signed-off-by: CHENG Renquan <rqcheng@smu.edu.sg>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>