[ALSA] Change an arugment of snd_mpu401_uart_new() to bit flags

Change the 5th argument of snd_mpu401_uart_new() to bit flags
instead of a boolean.  The argument takes bits that consist of
MPU401_INFO_XXX flags.
The callers that used the value 1 there are replaced with
MPU401_INFO_INTEGRATED.

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

sound/pci/trident/trident.c

@@ -148,7 +148,8 @@ static int __devinit snd_trident_probe(struct pci_dev *pci,
 	}
 	if (trident->device != TRIDENT_DEVICE_ID_SI7018 &&
 	    (err = snd_mpu401_uart_new(card, 0, MPU401_HW_TRID4DWAVE,
-				       trident->midi_port, 1,
+				       trident->midi_port,
+				       MPU401_INFO_INTEGRATED,
 				       trident->irq, 0, &trident->rmidi)) < 0) {
 		snd_card_free(card);
 		return err;