ALSA: snd_usb_caiaq: reparent sound device

The sound device instance needs to be a child of the USB interface, not
the USB device. Newer udev versions pay attention to that.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Reported-by: Lennart Poettering <lennart@poettering.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/usb/caiaq/device.c b/sound/usb/caiaq/device.c
index 0e5db71..de38108 100644 (file)
--- a/sound/usb/caiaq/device.c
+++ b/sound/usb/caiaq/device.c
@@ -35,7 +35,7 @@
 #include "input.h"
 
 MODULE_AUTHOR("Daniel Mack <daniel@caiaq.de>");
-MODULE_DESCRIPTION("caiaq USB audio, version 1.3.17");
+MODULE_DESCRIPTION("caiaq USB audio, version 1.3.18");
 MODULE_LICENSE("GPL");
 MODULE_SUPPORTED_DEVICE("{{Native Instruments, RigKontrol2},"
                         "{Native Instruments, RigKontrol3},"
@@ -349,7 +349,9 @@ static void __devinit setup_card(struct snd_usb_caiaqdev *dev)
                log("Unable to set up control system (ret=%d)\n", ret);
 }
 
-static int create_card(struct usb_device* usb_dev, struct snd_card **cardp)
+static int create_card(struct usb_device *usb_dev,
+                      struct usb_interface *intf,
+                      struct snd_card **cardp)
 {
        int devnum;
        int err;
@@ -374,7 +376,7 @@ static int create_card(struct usb_device* usb_dev, struct snd_card **cardp)
        dev->chip.usb_id = USB_ID(le16_to_cpu(usb_dev->descriptor.idVendor),
                                  le16_to_cpu(usb_dev->descriptor.idProduct));
        spin_lock_init(&dev->spinlock);
-       snd_card_set_dev(card, &usb_dev->dev);
+       snd_card_set_dev(card, &intf->dev);
 
        *cardp = card;
        return 0;
@@ -461,7 +463,7 @@ static int __devinit snd_probe(struct usb_interface *intf,
        struct snd_card *card;
        struct usb_device *device = interface_to_usbdev(intf);
 
-       ret = create_card(device, &card);
+       ret = create_card(device, intf, &card);
 
        if (ret < 0)
                return ret;