USB: document the 'u' flag for usb-storage quirks parameter

commit b6089f19fe0cec625b5963a851a07c3e412c27c8 upstream.

Commit d24d481b7d36 (usb-storage: Modify and export adjust_quirks so
that it can be used by uas) added the 'u' flag to the quirks module
parameter for usb-storage, but neglected to update the
documentation.  This patch adds the documentation.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index b7fa2f599459b67cb27586bea9869d83a033986f..f896f68a3ba356a356d224f91c16ff51b24c798f 100644 (file)
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -3478,6 +3478,7 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
                                        bogus residue values);
                                s = SINGLE_LUN (the device has only one
                                        Logical Unit);
+                               u = IGNORE_UAS (don't bind to the uas driver);
                                w = NO_WP_DETECT (don't test whether the
                                        medium is write-protected).
                        Example: quirks=0419:aaf5:rl,0421:0433:rc