[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>
diff --git a/sound/pci/es1938.c b/sound/pci/es1938.c
index 6f9094c..ca6603f 100644
--- a/sound/pci/es1938.c
+++ b/sound/pci/es1938.c
@@ -1756,7 +1756,8 @@
 		}
 	}
 	if (snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401,
-				chip->mpu_port, 1, chip->irq, 0, &chip->rmidi) < 0) {
+				chip->mpu_port, MPU401_INFO_INTEGRATED,
+				chip->irq, 0, &chip->rmidi) < 0) {
 		printk(KERN_ERR "es1938: unable to initialize MPU-401\n");
 	} else {
 		// this line is vital for MIDI interrupt handling on ess-solo1