USB: document ehci-hcd's "companion" sysfs attribute
authorAlan Stern <stern@rowland.harvard.edu>
Wed, 14 Sep 2011 16:33:16 +0000 (12:33 -0400)
committerGreg Kroah-Hartman <gregkh@suse.de>
Sun, 18 Sep 2011 08:48:37 +0000 (01:48 -0700)
commit25aa55488c3644b19e33ba79c564191b8e33f477
tree13a18f3e4a4b20791e4d8db29789a797e4b3559e
parent073b85469308b41468149f4aa7144c1e1bf4f0d7
USB: document ehci-hcd's "companion" sysfs attribute

This patch (as1484) adds documentation for ehci-hcd's "companion"
sysfs attribute, which was added to the kernel over four years ago but
never documented.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Documentation/ABI/testing/sysfs-bus-pci-drivers-ehci_hcd [new file with mode: 0644]