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patch "usb: host: xhci-dbg: HCIVERSION should be a binary number" added to usb-linus

PATCH [email protected] 1 participant 1 message Mar 9, 2017

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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 my usb git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-linus branch.

The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.)

The patch will hopefully also be merged in Linus's tree for the next -rc kernel release.

If you have any questions about this process, please let me know.

Quoted 1 line

From f95e60a7dbecd2de816bb3ad517b3d4fbc20b507 Mon Sep 17 00:00:00 2001

From: Peter Chen <[email protected]>
Date: Thu, 9 Mar 2017 15:39:36 +0200
Subject: usb: host: xhci-dbg: HCIVERSION should be a binary number

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 <[email protected]>
Cc stable <[email protected]>
Fixes 04abb6de2825 ("xhci: Read and parse new xhci

1.1 capability register")

---
 drivers/usb/host/xhci-dbg.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
drivers/usb/host/xhci-dbg.c +1 -1
index 363d125300ea..2b4a00fa735d 100644
@@ -109,7 +109,7 @@ static void xhci_print_cap_regs(struct xhci_hcd *xhci)
 	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",
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