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[media] rc: fix sysfs entry for mceusb and streamzap

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When trying to create persistent device names for mceusb and streamzap
devices, I noticed that their respective drivers are not creating the rc
device as a child of the USB device. Rather it creates it as virtual
device. As a result, udev cannot use the USB device information to
create persistent device names for event and lirc devices associated
with the rc device. Not having persistent device names makes it more
difficult to make use of the devices in userspace as their names can
change.

Signed-off-by: Paul Bender <pebender@gmail.com>
Signed-off-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Paul Bender 2010-12-16 13:23:07 -03:00 committed by Mauro Carvalho Chehab
parent 1338c925a9
commit 635f76b2aa
2 changed files with 10 additions and 3 deletions
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7
drivers/media/IR/mceusb.c
View file

@ -35,10 +35,10 @@
#include <linux/device.h>
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/usb.h>
#include <linux/input.h>
#include <linux/usb.h>
#include <linux/usb/input.h>
#include <media/ir-core.h>
#include <media/ir-common.h>
#define DRIVER_VERSION "1.91"
#define DRIVER_AUTHOR "Jarod Wilson <jarod@wilsonet.com>"
@ -1079,6 +1079,9 @@ static struct input_dev *mceusb_init_input_dev(struct mceusb_dev *ir)
ir->props = props;
usb_to_input_id(ir->usbdev, &idev->id);
idev->dev.parent = ir->dev;
if (mceusb_model[ir->model].rc_map)
rc_map = mceusb_model[ir->model].rc_map;

6
drivers/media/IR/streamzap.c
View file

@ -34,8 +34,9 @@
#include <linux/device.h>
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/usb.h>
#include <linux/input.h>
#include <linux/usb.h>
#include <linux/usb/input.h>
#include <media/ir-core.h>
#define DRIVER_VERSION "1.61"
@ -332,6 +333,9 @@ static struct input_dev *streamzap_init_input_dev(struct streamzap_ir *sz)
sz->props = props;
usb_to_input_id(sz->usbdev, &idev->id);
idev->dev.parent = sz->dev;
ret = ir_input_register(idev, RC_MAP_STREAMZAP, props, DRIVER_NAME);
if (ret < 0) {
dev_err(dev, "remote input device register failed\n");