mfd: update sm501 debugging/low information messages

Make the default output of the SM501 driver to be less noisy wrt to
message that have low informational value, or simply should be debug.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NSamuel Ortiz <sameo@openedhand.com>

drivers/mfd/sm501.c

@@ -623,8 +623,8 @@ unsigned long sm501_set_clock(struct device *dev,
 
 	sm501_sync_regs(sm);
 
-	dev_info(sm->dev, "gate %08lx, clock %08lx, mode %08lx\n",
-		 gate, clock, mode);
+	dev_dbg(sm->dev, "gate %08lx, clock %08lx, mode %08lx\n",
+		gate, clock, mode);
 
 	sm501_mdelay(sm, 16);
 	mutex_unlock(&sm->clock_lock);
@@ -742,7 +742,7 @@ static int sm501_register_device(struct sm501_devdata *sm,
 	int ret;
 
 	for (ptr = 0; ptr < pdev->num_resources; ptr++) {
-		printk("%s[%d] flags %08lx: %08llx..%08llx\n",
+		printk(KERN_DEBUG "%s[%d] flags %08lx: %08llx..%08llx\n",
 		       pdev->name, ptr,
 		       pdev->resource[ptr].flags,
 		       (unsigned long long)pdev->resource[ptr].start,