[ALSA] ca0106 - Add missing sysfs device assignment

Added the missing device assignment before creating sysfs tree.
This caused the insufficient device permissions.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
diff --git a/sound/pci/ca0106/ca0106_main.c b/sound/pci/ca0106/ca0106_main.c
index 6f781b8..ea6712b 100644
--- a/sound/pci/ca0106/ca0106_main.c
+++ b/sound/pci/ca0106/ca0106_main.c
@@ -1618,6 +1618,8 @@
 	snd_ca0106_proc_init(chip);
 #endif
 
+	snd_card_set_dev(card, &pci->dev);
+
 	if ((err = snd_card_register(card)) < 0) {
 		snd_card_free(card);
 		return err;