From be8209753b014f2d7a92b2ec3ff82db478fc86d1 Mon Sep 17 00:00:00 2001 From: Anssi Hannula Date: Fri, 19 Jan 2007 19:28:17 +0200 Subject: HID: put usb_interface instead of usb_device into hid->dev to fix udevinfo breakage The commit 4916b3a57fc94664677d439b911b8aaf86c7ec23 introduced a hid regression between 2.6.19 and 2.6.20-rc1. The device put in input_dev->cdev is now of type usb_device instead of usb_interface. Before: > # readlink -f /sys/class/input/input6/event4/device > /sys/devices/pci0000:00/0000:00:10.0/usb2/2-1/2-1:1.1 After: > # readlink -f /sys/class/input/input3/event3/device > /sys/devices/pci0000:00/0000:00:10.0/usb1/1-1 This causes breakage: > # udevinfo -q all -n /dev/input/event3 > P: /class/input/input3/event3 > N: input/event3 > S: input/by-path/pci-1-1--event- > E: ID_SERIAL=noserial > E: ID_PATH=pci-1-1- No ID_MODEL, ID_VENDOR, ID_REVISION, ID_TYPE etc etc. Fix this by assigning the intf->dev into hid->dev, and fixing all the users. Signed-off-by: Anssi Hannula Signed-off-by: Jiri Kosina --- drivers/usb/input/hiddev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/usb/input/hiddev.c') diff --git a/drivers/usb/input/hiddev.c b/drivers/usb/input/hiddev.c index 114d6c9f64b1..a8b3d66cd498 100644 --- a/drivers/usb/input/hiddev.c +++ b/drivers/usb/input/hiddev.c @@ -384,7 +384,7 @@ static int hiddev_ioctl(struct inode *inode, struct file *file, unsigned int cmd struct hiddev_list *list = file->private_data; struct hiddev *hiddev = list->hiddev; struct hid_device *hid = hiddev->hid; - struct usb_device *dev = to_usb_device(hid->dev); + struct usb_device *dev = hid_to_usb_dev(hid); struct hiddev_collection_info cinfo; struct hiddev_report_info rinfo; struct hiddev_field_info finfo; -- cgit v1.2.2