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

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>

diff --git a/drivers/media/IR/mceusb.c b/drivers/media/IR/mceusb.c
index ba224593b947fa9a3afb385854ea09bf69dff40b..57ef80950b90d1f0186235de8e6e1315b0d02527 100644 (file)
--- a/drivers/media/IR/mceusb.c
+++ b/drivers/media/IR/mceusb.c
@@ -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;
 

diff --git a/drivers/media/IR/streamzap.c b/drivers/media/IR/streamzap.c
index c6157ee73ffab4cfa06584b3b6ff4fe7d4ecbfb1..3a20aef67d08f97f7f0b92b143a85a67bbe24304 100644 (file)
--- a/drivers/media/IR/streamzap.c
+++ b/drivers/media/IR/streamzap.c
@@ -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");