From 6d313c84ded168427240e62d108b6ba9afdcf535 Mon Sep 17 00:00:00 2001
From: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Date: Sat, 27 Feb 2010 21:29:42 +0300
Subject: [PATCH] EHCI: fix root hub device descriptor
On little endian machines, EHCI root hub's USB revision is reported as 0.2 --
cpu_to_le16() was missed in the initializer for the 'bcdUSB' descriptor field.
The same should be done for the 'bcdDevice' field.
Signed-off-by: Sergei Shtylyov <sshtylyov@mvista.com>
---
drivers/usb/host/ehci-hcd.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 9ebeb4f23d..e48819f32e 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -55,14 +55,14 @@ static struct descriptor {
{
0x12, /* bLength */
1, /* bDescriptorType: UDESC_DEVICE */
- 0x0002, /* bcdUSB: v2.0 */
+ cpu_to_le16(0x0200), /* bcdUSB: v2.0 */
9, /* bDeviceClass: UDCLASS_HUB */
0, /* bDeviceSubClass: UDSUBCLASS_HUB */
1, /* bDeviceProtocol: UDPROTO_HSHUBSTT */
64, /* bMaxPacketSize: 64 bytes */
0x0000, /* idVendor */
0x0000, /* idProduct */
- 0x0001, /* bcdDevice */
+ cpu_to_le16(0x0100), /* bcdDevice */
1, /* iManufacturer */
2, /* iProduct */
0, /* iSerialNumber */
--
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