Patch "usb: host: xhci-dbg: HCIVERSION should be a binary number" has been added to the 4.4-stable tree

Patch "usb: host: xhci-dbg: HCIVERSION should be a binary number" has been added to the 4.4-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    usb: host: xhci-dbg: HCIVERSION should be a binary number

to the 4.4-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     usb-host-xhci-dbg-hciversion-should-be-a-binary-number.patch
and it can be found in the queue-4.4 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From f95e60a7dbecd2de816bb3ad517b3d4fbc20b507 Mon Sep 17 00:00:00 2001
From: Peter Chen <peter.chen@nxp.com>
Date: Thu, 9 Mar 2017 15:39:36 +0200
Subject: usb: host: xhci-dbg: HCIVERSION should be a binary number

From: Peter Chen <peter.chen@nxp.com>

commit f95e60a7dbecd2de816bb3ad517b3d4fbc20b507 upstream.

According to xHCI spec, HCIVERSION containing a BCD encoding
of the xHCI specification revision number, 0100h corresponds
to xHCI version 1.0. Change "100" as "0x100".

Cc: Lu Baolu <baolu.lu@linux.intel.com>
Fixes: 04abb6de2825 ("xhci: Read and parse new xhci 1.1 capability register")
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/usb/host/xhci-dbg.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/usb/host/xhci-dbg.c
+++ b/drivers/usb/host/xhci-dbg.c
@@ -111,7 +111,7 @@ static void xhci_print_cap_regs(struct x
 	xhci_dbg(xhci, "RTSOFF 0x%x:\n", temp & RTSOFF_MASK);
 
 	/* xhci 1.1 controllers have the HCCPARAMS2 register */
-	if (hci_version > 100) {
+	if (hci_version > 0x100) {
 		temp = readl(&xhci->cap_regs->hcc_params2);
 		xhci_dbg(xhci, "HCC PARAMS2 0x%x:\n", (unsigned int) temp);
 		xhci_dbg(xhci, "  HC %s Force save context capability",


Patches currently in stable-queue which might be from peter.chen@nxp.com are

queue-4.4/usb-host-xhci-dbg-hciversion-should-be-a-binary-number.patch
queue-4.4/usb-gadget-dummy_hcd-clear-usb_gadget-region-before-registration.patch