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Documentation: fix usb related doc refs

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Update ref to usb proc_usb_info.txt.

Signed-off-by: Tom Saeger <tom.saeger@oracle.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Tom Saeger
2017-10-10 12:36:52 -05:00
committed by Jonathan Corbet
parent f495ae3c01
commit 4269a69110
3 changed files with 4 additions and 6 deletions
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4
Documentation/driver-api/usb/usb.rst
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@@ -690,9 +690,7 @@ The USB devices are now exported via debugfs:
This file is handy for status viewing tools in user mode, which can scan
the text format and ignore most of it. More detailed device status
(including class and vendor status) is available from device-specific
files. For information about the current format of this file, see the
``Documentation/usb/proc_usb_info.txt`` file in your Linux kernel
sources.
files. For information about the current format of this file, see below.
This file, in combination with the poll() system call, can also be used
to detect when devices are added or removed::