[ALSA] Add missing KERN_* suffix to printk

Add missing KERN_* suffix to printk.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/i2c/cs8427.c b/sound/i2c/cs8427.c
index a21f7d5..21133eb 100644
--- a/sound/i2c/cs8427.c
+++ b/sound/i2c/cs8427.c
@@ -75,7 +75,7 @@
 	buf[0] = reg & 0x7f;
 	buf[1] = val;
 	if ((err = snd_i2c_sendbytes(device, buf, 2)) != 2) {
-		snd_printk("unable to send bytes 0x%02x:0x%02x to CS8427 (%i)\n", buf[0], buf[1], err);
+		snd_printk(KERN_ERR "unable to send bytes 0x%02x:0x%02x to CS8427 (%i)\n", buf[0], buf[1], err);
 		return err < 0 ? err : -EIO;
 	}
 	return 0;
@@ -87,11 +87,11 @@
 	unsigned char buf;
 
 	if ((err = snd_i2c_sendbytes(device, &reg, 1)) != 1) {
-		snd_printk("unable to send register 0x%x byte to CS8427\n", reg);
+		snd_printk(KERN_ERR "unable to send register 0x%x byte to CS8427\n", reg);
 		return err < 0 ? err : -EIO;
 	}
 	if ((err = snd_i2c_readbytes(device, &buf, 1)) != 1) {
-		snd_printk("unable to read register 0x%x byte from CS8427\n", reg);
+		snd_printk(KERN_ERR "unable to read register 0x%x byte from CS8427\n", reg);
 		return err < 0 ? err : -EIO;
 	}
 	return buf;
@@ -210,7 +210,7 @@
 	snd_i2c_lock(bus);
 	if ((err = snd_cs8427_reg_read(device, CS8427_REG_ID_AND_VER)) != CS8427_VER8427A) {
 		snd_i2c_unlock(bus);
-		snd_printk("unable to find CS8427 signature (expected 0x%x, read 0x%x), initialization is not completed\n", CS8427_VER8427A, err);
+		snd_printk(KERN_ERR "unable to find CS8427 signature (expected 0x%x, read 0x%x), initialization is not completed\n", CS8427_VER8427A, err);
 		return -EFAULT;
 	}
 	/* turn off run bit while making changes to configuration */
@@ -260,7 +260,7 @@
 	snd_i2c_sendbytes(device, buf, 1);
 	snd_i2c_readbytes(device, buf, 127);
 	for (xx = 0; xx < 127; xx++)
-		printk("reg[0x%x] = 0x%x\n", xx+1, buf[xx]);
+		printk(KERN_DEBUG "reg[0x%x] = 0x%x\n", xx+1, buf[xx]);
 	}
 #endif
 	
@@ -354,12 +354,12 @@
 
 	snd_i2c_lock(device->bus);
 	if ((err = snd_i2c_sendbytes(device, &reg, 1)) != 1) {
-		snd_printk("unable to send register 0x%x byte to CS8427\n", reg);
+		snd_printk(KERN_ERR "unable to send register 0x%x byte to CS8427\n", reg);
 		snd_i2c_unlock(device->bus);
 		return err < 0 ? err : -EIO;
 	}
 	if ((err = snd_i2c_readbytes(device, ucontrol->value.bytes.data, 10)) != 10) {
-		snd_printk("unable to read Q-subcode bytes from CS8427\n");
+		snd_printk(KERN_ERR "unable to read Q-subcode bytes from CS8427\n");
 		snd_i2c_unlock(device->bus);
 		return err < 0 ? err : -EIO;
 	}
diff --git a/sound/i2c/other/ak4114.c b/sound/i2c/other/ak4114.c
index af5eadc..d351b3a 100644
--- a/sound/i2c/other/ak4114.c
+++ b/sound/i2c/other/ak4114.c
@@ -56,9 +56,9 @@
 {
 	int i;
 
-	printk("AK4114 REG DUMP:\n");
+	printk(KERN_DEBUG "AK4114 REG DUMP:\n");
 	for (i = 0; i < 0x20; i++)
-		printk("reg[%02x] = %02x (%02x)\n", i, reg_read(ak4114, i), i < sizeof(ak4114->regmap) ? ak4114->regmap[i] : 0);
+		printk(KERN_DEBUG "reg[%02x] = %02x (%02x)\n", i, reg_read(ak4114, i), i < sizeof(ak4114->regmap) ? ak4114->regmap[i] : 0);
 }
 #endif
 
@@ -552,7 +552,7 @@
 	if (!(flags & AK4114_CHECK_NO_RATE) && runtime && runtime->rate != res) {
 		snd_pcm_stream_lock_irqsave(ak4114->capture_substream, _flags);
 		if (snd_pcm_running(ak4114->capture_substream)) {
-			// printk("rate changed (%i <- %i)\n", runtime->rate, res);
+			// printk(KERN_DEBUG "rate changed (%i <- %i)\n", runtime->rate, res);
 			snd_pcm_stop(ak4114->capture_substream, SNDRV_PCM_STATE_DRAINING);
 			res = 1;
 		}
diff --git a/sound/i2c/other/ak4117.c b/sound/i2c/other/ak4117.c
index d51b51d..35b4584 100644
--- a/sound/i2c/other/ak4117.c
+++ b/sound/i2c/other/ak4117.c
@@ -54,9 +54,9 @@
 {
 	int i;
 
-	printk("AK4117 REG DUMP:\n");
+	printk(KERN_DEBUG "AK4117 REG DUMP:\n");
 	for (i = 0; i < 0x1b; i++)
-		printk("reg[%02x] = %02x (%02x)\n", i, reg_read(ak4117, i), i < sizeof(ak4117->regmap) ? ak4117->regmap[i] : 0);
+		printk(KERN_DEBUG "reg[%02x] = %02x (%02x)\n", i, reg_read(ak4117, i), i < sizeof(ak4117->regmap) ? ak4117->regmap[i] : 0);
 }
 #endif
 
@@ -477,7 +477,7 @@
 		goto __rate;
 	rcs0 = reg_read(ak4117, AK4117_REG_RCS0);
 	rcs2 = reg_read(ak4117, AK4117_REG_RCS2);
-	// printk("AK IRQ: rcs0 = 0x%x, rcs1 = 0x%x, rcs2 = 0x%x\n", rcs0, rcs1, rcs2);
+	// printk(KERN_DEBUG "AK IRQ: rcs0 = 0x%x, rcs1 = 0x%x, rcs2 = 0x%x\n", rcs0, rcs1, rcs2);
 	spin_lock_irqsave(&ak4117->lock, _flags);
 	if (rcs0 & AK4117_PAR)
 		ak4117->parity_errors++;
@@ -530,7 +530,7 @@
 	if (!(flags & AK4117_CHECK_NO_RATE) && runtime && runtime->rate != res) {
 		snd_pcm_stream_lock_irqsave(ak4117->substream, _flags);
 		if (snd_pcm_running(ak4117->substream)) {
-			// printk("rate changed (%i <- %i)\n", runtime->rate, res);
+			// printk(KERN_DEBUG "rate changed (%i <- %i)\n", runtime->rate, res);
 			snd_pcm_stop(ak4117->substream, SNDRV_PCM_STATE_DRAINING);
 			wake_up(&runtime->sleep);
 			res = 1;
diff --git a/sound/i2c/tea6330t.c b/sound/i2c/tea6330t.c
index fd65da6..4fdd1fb 100644
--- a/sound/i2c/tea6330t.c
+++ b/sound/i2c/tea6330t.c
@@ -58,7 +58,7 @@
 			     unsigned char addr, unsigned char value)
 {
 #if 0
-	printk("set - 0x%x/0x%x\n", addr, value);
+	printk(KERN_DEBUG "set - 0x%x/0x%x\n", addr, value);
 #endif
 	snd_i2c_write(tea->bus, TEA6330T_ADDR, addr, value, 1);
 }