From: Julien BLACHE <[EMAIL PROTECTED]>
[PATCH] USB HID: Fix USB vendor and product IDs endianness for USB HID devices
The USB vendor and product IDs are not byteswapped appropriately, and
thus come out in the wrong endianness when fetched through the evdev
using ioctl() on big endian platforms.
Signed-off-by: Julien BLACHE <[EMAIL PROTECTED]>
Signed-off-by: Jiri Kosina <[EMAIL PROTECTED]>
Signed-off-by: Greg Kroah-Hartman <[EMAIL PROTECTED]>
---
drivers/usb/input/hid-core.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- linux-2.6.20.1.orig/drivers/usb/input/hid-core.c
+++ linux-2.6.20.1/drivers/usb/input/hid-core.c
@@ -1212,8 +1212,8 @@ static struct hid_device *usb_hid_config
le16_to_cpu(dev->descriptor.idProduct));
hid->bus = BUS_USB;
- hid->vendor = dev->descriptor.idVendor;
- hid->product = dev->descriptor.idProduct;
+ hid->vendor = le16_to_cpu(dev->descriptor.idVendor);
+ hid->product = le16_to_cpu(dev->descriptor.idProduct);
usb_make_path(dev, hid->phys, sizeof(hid->phys));
strlcat(hid->phys, "/input", sizeof(hid->phys));
--
-
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