From 6d313c84ded168427240e62d108b6ba9afdcf535 Mon Sep 17 00:00:00 2001 From: Sergei Shtylyov 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 --- 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 */ -- 2.30.2