ALSA: pci: Convert to snd_card_new() with a device pointer

Also remove superfluous snd_card_set_dev() calls.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

sound/pci/cs46xx/cs46xx_lib.c

@@ -4058,8 +4058,6 @@ int snd_cs46xx_create(struct snd_card *card,
 
 	chip->active_ctrl(chip, -1); /* disable CLKRUN */
 
-	snd_card_set_dev(card, &pci->dev);
-
 	*rchip = chip;
 	return 0;
 }