From: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Date: Sat, 27 Feb 2010 18:29:42 +0000 (+0300)
Subject: EHCI: fix root hub device descriptor
X-Git-Tag: v2010.06-rc1~118^2~5
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=6d313c84ded168427240e62d108b6ba9afdcf535;p=oweals%2Fu-boot.git

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>
---

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 */