musb: Disable extra prints

There are many musb prints in SPL and U-Boot log.
These prints are required only during musb debug.
So replacing printk with pr_debug in musb_core.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Tested-by: Heiko Schocher <hs@denx.de>
Acked-by: Heiko Schocher <hs@denx.de>

drivers/usb/musb-new/musb_core.c

@@ -1311,9 +1311,7 @@ static int __devinit ep_config_from_table(struct musb *musb)
 		break;
 	}
 
-	printk(KERN_DEBUG "%s: setup fifo_mode %d\n",
-			musb_driver_name, fifo_mode);
-
+	pr_debug("%s: setup fifo_mode %d\n", musb_driver_name, fifo_mode);
 
 done:
 	offset = fifo_setup(musb, hw_ep, &ep0_cfg, 0);
@@ -1341,10 +1339,9 @@ done:
 		musb->nr_endpoints = max(epn, musb->nr_endpoints);
 	}
 
-	printk(KERN_DEBUG "%s: %d/%d max ep, %d/%d memory\n",
-			musb_driver_name,
-			n + 1, musb->config->num_eps * 2 - 1,
-			offset, (1 << (musb->config->ram_bits + 2)));
+	pr_debug("%s: %d/%d max ep, %d/%d memory\n", musb_driver_name, n + 1,
+		 musb->config->num_eps * 2 - 1, offset,
+		 (1 << (musb->config->ram_bits + 2)));
 
 	if (!musb->bulk_ep) {
 		pr_debug("%s: missing bulk\n", musb_driver_name);
@@ -1447,8 +1444,7 @@ static int __devinit musb_core_init(u16 musb_type, struct musb *musb)
 	if (reg & MUSB_CONFIGDATA_SOFTCONE)
 		strcat(aInfo, ", SoftConn");
 
-	printk(KERN_DEBUG "%s: ConfigData=0x%02x (%s)\n",
-			musb_driver_name, reg, aInfo);
+	pr_debug("%s:ConfigData=0x%02x (%s)\n", musb_driver_name, reg, aInfo);
 
 	aDate[0] = 0;
 	if (MUSB_CONTROLLER_MHDRC == musb_type) {
@@ -1469,8 +1465,8 @@ static int __devinit musb_core_init(u16 musb_type, struct musb *musb)
 	snprintf(aRevision, 32, "%d.%d%s", MUSB_HWVERS_MAJOR(musb->hwvers),
 		MUSB_HWVERS_MINOR(musb->hwvers),
 		(musb->hwvers & MUSB_HWVERS_RC) ? "RC" : "");
-	printk(KERN_DEBUG "%s: %sHDRC RTL version %s %s\n",
-			musb_driver_name, type, aRevision, aDate);
+	pr_debug("%s: %sHDRC RTL version %s %s\n", musb_driver_name, type,
+		 aRevision, aDate);
 
 	/* configure ep0 */
 	musb_configure_ep0(musb);
@@ -2122,7 +2118,7 @@ musb_init_controller(struct musb_hdrc_platform_data *plat, struct device *dev,
 
 	pm_runtime_put(musb->controller);
 
-	dev_info(dev, "USB %s mode controller at %p using %s, IRQ %d\n",
+	pr_debug("USB %s mode controller at %p using %s, IRQ %d\n",
 			({char *s;
 			 switch (musb->board_mode) {
 			 case MUSB_HOST:		s = "Host"; break;