Merge branch 'next' (accumulated 3.16 merge window patches) into master

Now that 3.15 is released, this merges the 'next' branch into 'master',
bringing us to the normal situation where my 'master' branch is the
merge window.

* accumulated work in next: (6809 commits)
  ufs: sb mutex merge + mutex_destroy
  powerpc: update comments for generic idle conversion
  cris: update comments for generic idle conversion
  idle: remove cpu_idle() forward declarations
  nbd: zero from and len fields in NBD_CMD_DISCONNECT.
  mm: convert some level-less printks to pr_*
  MAINTAINERS: adi-buildroot-devel is moderated
  MAINTAINERS: add linux-api for review of API/ABI changes
  mm/kmemleak-test.c: use pr_fmt for logging
  fs/dlm/debug_fs.c: replace seq_printf by seq_puts
  fs/dlm/lockspace.c: convert simple_str to kstr
  fs/dlm/config.c: convert simple_str to kstr
  mm: mark remap_file_pages() syscall as deprecated
  mm: memcontrol: remove unnecessary memcg argument from soft limit functions
  mm: memcontrol: clean up memcg zoneinfo lookup
  mm/memblock.c: call kmemleak directly from memblock_(alloc|free)
  mm/mempool.c: update the kmemleak stack trace for mempool allocations
  lib/radix-tree.c: update the kmemleak stack trace for radix tree allocations
  mm: introduce kmemleak_update_trace()
  mm/kmemleak.c: use %u to print ->checksum
  ...

1 files changed, 185 insertions, 82 deletions

diff --git a/drivers/hwmon/emc1403.c b/drivers/hwmon/emc1403.c
index 01723f04fe4..a37b2204a41 100644
--- a/drivers/hwmon/emc1403.c
+++ b/drivers/hwmon/emc1403.c
@@ -18,9 +18,6 @@
  * with this program; if not, write to the Free Software Foundation, Inc.,
  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
  * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- *
- * TODO
- *	-	cache alarm and critical limit registers
  */
 
 #include <linux/module.h>
@@ -32,22 +29,18 @@
 #include <linux/err.h>
 #include <linux/sysfs.h>
 #include <linux/mutex.h>
-#include <linux/jiffies.h>
+#include <linux/regmap.h>
 
 #define THERMAL_PID_REG		0xfd
 #define THERMAL_SMSC_ID_REG	0xfe
 #define THERMAL_REVISION_REG	0xff
 
+enum emc1403_chip { emc1402, emc1403, emc1404 };
+
 struct thermal_data {
-	struct i2c_client *client;
-	const struct attribute_group *groups[3];
+	struct regmap *regmap;
 	struct mutex mutex;
-	/*
-	 * Cache the hyst value so we don't keep re-reading it. In theory
-	 * we could cache it forever as nobody else should be writing it.
-	 */
-	u8 cached_hyst;
-	unsigned long hyst_valid;
+	const struct attribute_group *groups[4];
 };
 
 static ssize_t show_temp(struct device *dev,
@@ -55,12 +48,13 @@ static ssize_t show_temp(struct device *dev,
 {
 	struct sensor_device_attribute *sda = to_sensor_dev_attr(attr);
 	struct thermal_data *data = dev_get_drvdata(dev);
+	unsigned int val;
 	int retval;
 
-	retval = i2c_smbus_read_byte_data(data->client, sda->index);
+	retval = regmap_read(data->regmap, sda->index, &val);
 	if (retval < 0)
 		return retval;
-	return sprintf(buf, "%d000\n", retval);
+	return sprintf(buf, "%d000\n", val);
 }
 
 static ssize_t show_bit(struct device *dev,
@@ -68,12 +62,13 @@ static ssize_t show_bit(struct device *dev,
 {
 	struct sensor_device_attribute_2 *sda = to_sensor_dev_attr_2(attr);
 	struct thermal_data *data = dev_get_drvdata(dev);
+	unsigned int val;
 	int retval;
 
-	retval = i2c_smbus_read_byte_data(data->client, sda->nr);
+	retval = regmap_read(data->regmap, sda->nr, &val);
 	if (retval < 0)
 		return retval;
-	return sprintf(buf, "%d\n", !!(retval & sda->index));
+	return sprintf(buf, "%d\n", !!(val & sda->index));
 }
 
 static ssize_t store_temp(struct device *dev,
@@ -86,8 +81,8 @@ static ssize_t store_temp(struct device *dev,
 
 	if (kstrtoul(buf, 10, &val))
 		return -EINVAL;
-	retval = i2c_smbus_write_byte_data(data->client, sda->index,
-					DIV_ROUND_CLOSEST(val, 1000));
+	retval = regmap_write(data->regmap, sda->index,
+			      DIV_ROUND_CLOSEST(val, 1000));
 	if (retval < 0)
 		return retval;
 	return count;
@@ -98,51 +93,51 @@ static ssize_t store_bit(struct device *dev,
 {
 	struct sensor_device_attribute_2 *sda = to_sensor_dev_attr_2(attr);
 	struct thermal_data *data = dev_get_drvdata(dev);
-	struct i2c_client *client = data->client;
 	unsigned long val;
 	int retval;
 
 	if (kstrtoul(buf, 10, &val))
 		return -EINVAL;
 
-	mutex_lock(&data->mutex);
-	retval = i2c_smbus_read_byte_data(client, sda->nr);
+	retval = regmap_update_bits(data->regmap, sda->nr, sda->index,
+				    val ? sda->index : 0);
 	if (retval < 0)
-		goto fail;
-
-	retval &= ~sda->index;
-	if (val)
-		retval |= sda->index;
-
-	retval = i2c_smbus_write_byte_data(client, sda->index, retval);
-	if (retval == 0)
-		retval = count;
-fail:
-	mutex_unlock(&data->mutex);
-	return retval;
+		return retval;
+	return count;
 }
 
-static ssize_t show_hyst(struct device *dev,
-			struct device_attribute *attr, char *buf)
+static ssize_t show_hyst_common(struct device *dev,
+				struct device_attribute *attr, char *buf,
+				bool is_min)
 {
 	struct sensor_device_attribute *sda = to_sensor_dev_attr(attr);
 	struct thermal_data *data = dev_get_drvdata(dev);
-	struct i2c_client *client = data->client;
+	struct regmap *regmap = data->regmap;
+	unsigned int limit;
+	unsigned int hyst;
 	int retval;
-	int hyst;
 
-	retval = i2c_smbus_read_byte_data(client, sda->index);
+	retval = regmap_read(regmap, sda->index, &limit);
 	if (retval < 0)
 		return retval;
 
-	if (time_after(jiffies, data->hyst_valid)) {
-		hyst = i2c_smbus_read_byte_data(client, 0x21);
-		if (hyst < 0)
-			return retval;
-		data->cached_hyst = hyst;
-		data->hyst_valid = jiffies + HZ;
-	}
-	return sprintf(buf, "%d000\n", retval - data->cached_hyst);
+	retval = regmap_read(regmap, 0x21, &hyst);
+	if (retval < 0)
+		return retval;
+
+	return sprintf(buf, "%d000\n", is_min ? limit + hyst : limit - hyst);
+}
+
+static ssize_t show_hyst(struct device *dev,
+			 struct device_attribute *attr, char *buf)
+{
+	return show_hyst_common(dev, attr, buf, false);
+}
+
+static ssize_t show_min_hyst(struct device *dev,
+			     struct device_attribute *attr, char *buf)
+{
+	return show_hyst_common(dev, attr, buf, true);
 }
 
 static ssize_t store_hyst(struct device *dev,
@@ -150,7 +145,8 @@ static ssize_t store_hyst(struct device *dev,
 {
 	struct sensor_device_attribute *sda = to_sensor_dev_attr(attr);
 	struct thermal_data *data = dev_get_drvdata(dev);
-	struct i2c_client *client = data->client;
+	struct regmap *regmap = data->regmap;
+	unsigned int limit;
 	int retval;
 	int hyst;
 	unsigned long val;
@@ -159,23 +155,15 @@ static ssize_t store_hyst(struct device *dev,
 		return -EINVAL;
 
 	mutex_lock(&data->mutex);
-	retval = i2c_smbus_read_byte_data(client, sda->index);
+	retval = regmap_read(regmap, sda->index, &limit);
 	if (retval < 0)
 		goto fail;
 
-	hyst = retval * 1000 - val;
-	hyst = DIV_ROUND_CLOSEST(hyst, 1000);
-	if (hyst < 0 || hyst > 255) {
-		retval = -ERANGE;
-		goto fail;
-	}
-
-	retval = i2c_smbus_write_byte_data(client, 0x21, hyst);
-	if (retval == 0) {
+	hyst = limit * 1000 - val;
+	hyst = clamp_val(DIV_ROUND_CLOSEST(hyst, 1000), 0, 255);
+	retval = regmap_write(regmap, 0x21, hyst);
+	if (retval == 0)
 		retval = count;
-		data->cached_hyst = hyst;
-		data->hyst_valid = jiffies + HZ;
-	}
 fail:
 	mutex_unlock(&data->mutex);
 	return retval;
@@ -198,6 +186,8 @@ static SENSOR_DEVICE_ATTR_2(temp1_max_alarm, S_IRUGO,
 	show_bit, NULL, 0x35, 0x01);
 static SENSOR_DEVICE_ATTR_2(temp1_crit_alarm, S_IRUGO,
 	show_bit, NULL, 0x37, 0x01);
+static SENSOR_DEVICE_ATTR(temp1_min_hyst, S_IRUGO, show_min_hyst, NULL, 0x06);
+static SENSOR_DEVICE_ATTR(temp1_max_hyst, S_IRUGO, show_hyst, NULL, 0x05);
 static SENSOR_DEVICE_ATTR(temp1_crit_hyst, S_IRUGO | S_IWUSR,
 	show_hyst, store_hyst, 0x20);
 
@@ -208,14 +198,16 @@ static SENSOR_DEVICE_ATTR(temp2_max, S_IRUGO | S_IWUSR,
 static SENSOR_DEVICE_ATTR(temp2_crit, S_IRUGO | S_IWUSR,
 	show_temp, store_temp, 0x19);
 static SENSOR_DEVICE_ATTR(temp2_input, S_IRUGO, show_temp, NULL, 0x01);
+static SENSOR_DEVICE_ATTR_2(temp2_fault, S_IRUGO, show_bit, NULL, 0x1b, 0x02);
 static SENSOR_DEVICE_ATTR_2(temp2_min_alarm, S_IRUGO,
 	show_bit, NULL, 0x36, 0x02);
 static SENSOR_DEVICE_ATTR_2(temp2_max_alarm, S_IRUGO,
 	show_bit, NULL, 0x35, 0x02);
 static SENSOR_DEVICE_ATTR_2(temp2_crit_alarm, S_IRUGO,
 	show_bit, NULL, 0x37, 0x02);
-static SENSOR_DEVICE_ATTR(temp2_crit_hyst, S_IRUGO | S_IWUSR,
-	show_hyst, store_hyst, 0x19);
+static SENSOR_DEVICE_ATTR(temp2_min_hyst, S_IRUGO, show_min_hyst, NULL, 0x08);
+static SENSOR_DEVICE_ATTR(temp2_max_hyst, S_IRUGO, show_hyst, NULL, 0x07);
+static SENSOR_DEVICE_ATTR(temp2_crit_hyst, S_IRUGO, show_hyst, NULL, 0x19);
 
 static SENSOR_DEVICE_ATTR(temp3_min, S_IRUGO | S_IWUSR,
 	show_temp, store_temp, 0x16);
@@ -224,14 +216,16 @@ static SENSOR_DEVICE_ATTR(temp3_max, S_IRUGO | S_IWUSR,
 static SENSOR_DEVICE_ATTR(temp3_crit, S_IRUGO | S_IWUSR,
 	show_temp, store_temp, 0x1A);
 static SENSOR_DEVICE_ATTR(temp3_input, S_IRUGO, show_temp, NULL, 0x23);
+static SENSOR_DEVICE_ATTR_2(temp3_fault, S_IRUGO, show_bit, NULL, 0x1b, 0x04);
 static SENSOR_DEVICE_ATTR_2(temp3_min_alarm, S_IRUGO,
 	show_bit, NULL, 0x36, 0x04);
 static SENSOR_DEVICE_ATTR_2(temp3_max_alarm, S_IRUGO,
 	show_bit, NULL, 0x35, 0x04);
 static SENSOR_DEVICE_ATTR_2(temp3_crit_alarm, S_IRUGO,
 	show_bit, NULL, 0x37, 0x04);
-static SENSOR_DEVICE_ATTR(temp3_crit_hyst, S_IRUGO | S_IWUSR,
-	show_hyst, store_hyst, 0x1A);
+static SENSOR_DEVICE_ATTR(temp3_min_hyst, S_IRUGO, show_min_hyst, NULL, 0x16);
+static SENSOR_DEVICE_ATTR(temp3_max_hyst, S_IRUGO, show_hyst, NULL, 0x15);
+static SENSOR_DEVICE_ATTR(temp3_crit_hyst, S_IRUGO, show_hyst, NULL, 0x1A);
 
 static SENSOR_DEVICE_ATTR(temp4_min, S_IRUGO | S_IWUSR,
 	show_temp, store_temp, 0x2D);
@@ -240,44 +234,66 @@ static SENSOR_DEVICE_ATTR(temp4_max, S_IRUGO | S_IWUSR,
 static SENSOR_DEVICE_ATTR(temp4_crit, S_IRUGO | S_IWUSR,
 	show_temp, store_temp, 0x30);
 static SENSOR_DEVICE_ATTR(temp4_input, S_IRUGO, show_temp, NULL, 0x2A);
+static SENSOR_DEVICE_ATTR_2(temp4_fault, S_IRUGO, show_bit, NULL, 0x1b, 0x08);
 static SENSOR_DEVICE_ATTR_2(temp4_min_alarm, S_IRUGO,
 	show_bit, NULL, 0x36, 0x08);
 static SENSOR_DEVICE_ATTR_2(temp4_max_alarm, S_IRUGO,
 	show_bit, NULL, 0x35, 0x08);
 static SENSOR_DEVICE_ATTR_2(temp4_crit_alarm, S_IRUGO,
 	show_bit, NULL, 0x37, 0x08);
-static SENSOR_DEVICE_ATTR(temp4_crit_hyst, S_IRUGO | S_IWUSR,
-	show_hyst, store_hyst, 0x30);
+static SENSOR_DEVICE_ATTR(temp4_min_hyst, S_IRUGO, show_min_hyst, NULL, 0x2D);
+static SENSOR_DEVICE_ATTR(temp4_max_hyst, S_IRUGO, show_hyst, NULL, 0x2C);
+static SENSOR_DEVICE_ATTR(temp4_crit_hyst, S_IRUGO, show_hyst, NULL, 0x30);
 
 static SENSOR_DEVICE_ATTR_2(power_state, S_IRUGO | S_IWUSR,
 	show_bit, store_bit, 0x03, 0x40);
 
-static struct attribute *emc1403_attrs[] = {
+static struct attribute *emc1402_attrs[] = {
 	&sensor_dev_attr_temp1_min.dev_attr.attr,
 	&sensor_dev_attr_temp1_max.dev_attr.attr,
 	&sensor_dev_attr_temp1_crit.dev_attr.attr,
 	&sensor_dev_attr_temp1_input.dev_attr.attr,
-	&sensor_dev_attr_temp1_min_alarm.dev_attr.attr,
-	&sensor_dev_attr_temp1_max_alarm.dev_attr.attr,
-	&sensor_dev_attr_temp1_crit_alarm.dev_attr.attr,
+	&sensor_dev_attr_temp1_min_hyst.dev_attr.attr,
+	&sensor_dev_attr_temp1_max_hyst.dev_attr.attr,
 	&sensor_dev_attr_temp1_crit_hyst.dev_attr.attr,
+
 	&sensor_dev_attr_temp2_min.dev_attr.attr,
 	&sensor_dev_attr_temp2_max.dev_attr.attr,
 	&sensor_dev_attr_temp2_crit.dev_attr.attr,
 	&sensor_dev_attr_temp2_input.dev_attr.attr,
+	&sensor_dev_attr_temp2_min_hyst.dev_attr.attr,
+	&sensor_dev_attr_temp2_max_hyst.dev_attr.attr,
+	&sensor_dev_attr_temp2_crit_hyst.dev_attr.attr,
+
+	&sensor_dev_attr_power_state.dev_attr.attr,
+	NULL
+};
+
+static const struct attribute_group emc1402_group = {
+		.attrs = emc1402_attrs,
+};
+
+static struct attribute *emc1403_attrs[] = {
+	&sensor_dev_attr_temp1_min_alarm.dev_attr.attr,
+	&sensor_dev_attr_temp1_max_alarm.dev_attr.attr,
+	&sensor_dev_attr_temp1_crit_alarm.dev_attr.attr,
+
+	&sensor_dev_attr_temp2_fault.dev_attr.attr,
 	&sensor_dev_attr_temp2_min_alarm.dev_attr.attr,
 	&sensor_dev_attr_temp2_max_alarm.dev_attr.attr,
 	&sensor_dev_attr_temp2_crit_alarm.dev_attr.attr,
-	&sensor_dev_attr_temp2_crit_hyst.dev_attr.attr,
+
 	&sensor_dev_attr_temp3_min.dev_attr.attr,
 	&sensor_dev_attr_temp3_max.dev_attr.attr,
 	&sensor_dev_attr_temp3_crit.dev_attr.attr,
 	&sensor_dev_attr_temp3_input.dev_attr.attr,
+	&sensor_dev_attr_temp3_fault.dev_attr.attr,
 	&sensor_dev_attr_temp3_min_alarm.dev_attr.attr,
 	&sensor_dev_attr_temp3_max_alarm.dev_attr.attr,
 	&sensor_dev_attr_temp3_crit_alarm.dev_attr.attr,
+	&sensor_dev_attr_temp3_min_hyst.dev_attr.attr,
+	&sensor_dev_attr_temp3_max_hyst.dev_attr.attr,
 	&sensor_dev_attr_temp3_crit_hyst.dev_attr.attr,
-	&sensor_dev_attr_power_state.dev_attr.attr,
 	NULL
 };
 
@@ -290,9 +306,12 @@ static struct attribute *emc1404_attrs[] = {
 	&sensor_dev_attr_temp4_max.dev_attr.attr,
 	&sensor_dev_attr_temp4_crit.dev_attr.attr,
 	&sensor_dev_attr_temp4_input.dev_attr.attr,
+	&sensor_dev_attr_temp4_fault.dev_attr.attr,
 	&sensor_dev_attr_temp4_min_alarm.dev_attr.attr,
 	&sensor_dev_attr_temp4_max_alarm.dev_attr.attr,
 	&sensor_dev_attr_temp4_crit_alarm.dev_attr.attr,
+	&sensor_dev_attr_temp4_min_hyst.dev_attr.attr,
+	&sensor_dev_attr_temp4_max_hyst.dev_attr.attr,
 	&sensor_dev_attr_temp4_crit_hyst.dev_attr.attr,
 	NULL
 };
@@ -301,6 +320,39 @@ static const struct attribute_group emc1404_group = {
 	.attrs = emc1404_attrs,
 };
 
+/*
+ * EMC14x2 uses a different register and different bits to report alarm and
+ * fault status. For simplicity, provide a separate attribute group for this
+ * chip series.
+ * Since we can not re-use the same attribute names, create a separate attribute
+ * array.
+ */
+static struct sensor_device_attribute_2 emc1402_alarms[] = {
+	SENSOR_ATTR_2(temp1_min_alarm, S_IRUGO, show_bit, NULL, 0x02, 0x20),
+	SENSOR_ATTR_2(temp1_max_alarm, S_IRUGO, show_bit, NULL, 0x02, 0x40),
+	SENSOR_ATTR_2(temp1_crit_alarm, S_IRUGO, show_bit, NULL, 0x02, 0x01),
+
+	SENSOR_ATTR_2(temp2_fault, S_IRUGO, show_bit, NULL, 0x02, 0x04),
+	SENSOR_ATTR_2(temp2_min_alarm, S_IRUGO, show_bit, NULL, 0x02, 0x08),
+	SENSOR_ATTR_2(temp2_max_alarm, S_IRUGO, show_bit, NULL, 0x02, 0x10),
+	SENSOR_ATTR_2(temp2_crit_alarm, S_IRUGO, show_bit, NULL, 0x02, 0x02),
+};
+
+static struct attribute *emc1402_alarm_attrs[] = {
+	&emc1402_alarms[0].dev_attr.attr,
+	&emc1402_alarms[1].dev_attr.attr,
+	&emc1402_alarms[2].dev_attr.attr,
+	&emc1402_alarms[3].dev_attr.attr,
+	&emc1402_alarms[4].dev_attr.attr,
+	&emc1402_alarms[5].dev_attr.attr,
+	&emc1402_alarms[6].dev_attr.attr,
+	NULL,
+};
+
+static const struct attribute_group emc1402_alarm_group = {
+	.attrs = emc1402_alarm_attrs,
+};
+
 static int emc1403_detect(struct i2c_client *client,
 			struct i2c_board_info *info)
 {
@@ -313,9 +365,15 @@ static int emc1403_detect(struct i2c_client *client,
 
 	id = i2c_smbus_read_byte_data(client, THERMAL_PID_REG);
 	switch (id) {
+	case 0x20:
+		strlcpy(info->type, "emc1402", I2C_NAME_SIZE);
+		break;
 	case 0x21:
 		strlcpy(info->type, "emc1403", I2C_NAME_SIZE);
 		break;
+	case 0x22:
+		strlcpy(info->type, "emc1422", I2C_NAME_SIZE);
+		break;
 	case 0x23:
 		strlcpy(info->type, "emc1423", I2C_NAME_SIZE);
 		break;
@@ -336,6 +394,35 @@ static int emc1403_detect(struct i2c_client *client,
 	return 0;
 }
 
+static bool emc1403_regmap_is_volatile(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case 0x00:	/* internal diode high byte */
+	case 0x01:	/* external diode 1 high byte */
+	case 0x02:	/* status */
+	case 0x10:	/* external diode 1 low byte */
+	case 0x1b:	/* external diode fault */
+	case 0x23:	/* external diode 2 high byte */
+	case 0x24:	/* external diode 2 low byte */
+	case 0x29:	/* internal diode low byte */
+	case 0x2a:	/* externl diode 3 high byte */
+	case 0x2b:	/* external diode 3 low byte */
+	case 0x35:	/* high limit status */
+	case 0x36:	/* low limit status */
+	case 0x37:	/* therm limit status */
+		return true;
+	default:
+		return false;
+	}
+}
+
+static struct regmap_config emc1403_regmap_config = {
+	.reg_bits = 8,
+	.val_bits = 8,
+	.cache_type = REGCACHE_RBTREE,
+	.volatile_reg = emc1403_regmap_is_volatile,
+};
+
 static int emc1403_probe(struct i2c_client *client,
 			const struct i2c_device_id *id)
 {
@@ -347,13 +434,23 @@ static int emc1403_probe(struct i2c_client *client,
 	if (data == NULL)
 		return -ENOMEM;
 
-	data->client = client;
+	data->regmap = devm_regmap_init_i2c(client, &emc1403_regmap_config);
+	if (IS_ERR(data->regmap))
+		return PTR_ERR(data->regmap);
+
 	mutex_init(&data->mutex);
-	data->hyst_valid = jiffies - 1;		/* Expired */
 
-	data->groups[0] = &emc1403_group;
-	if (id->driver_data)
-		data->groups[1] = &emc1404_group;
+	switch (id->driver_data) {
+	case emc1404:
+		data->groups[2] = &emc1404_group;
+	case emc1403:
+		data->groups[1] = &emc1403_group;
+	case emc1402:
+		data->groups[0] = &emc1402_group;
+	}
+
+	if (id->driver_data == emc1402)
+		data->groups[1] = &emc1402_alarm_group;
 
 	hwmon_dev = devm_hwmon_device_register_with_groups(&client->dev,
 							   client->name, data,
@@ -366,14 +463,20 @@ static int emc1403_probe(struct i2c_client *client,
 }
 
 static const unsigned short emc1403_address_list[] = {
-	0x18, 0x29, 0x4c, 0x4d, I2C_CLIENT_END
+	0x18, 0x1c, 0x29, 0x4c, 0x4d, 0x5c, I2C_CLIENT_END
 };
 
+/* Last digit of chip name indicates number of channels */
 static const struct i2c_device_id emc1403_idtable[] = {
-	{ "emc1403", 0 },
-	{ "emc1404", 1 },
-	{ "emc1423", 0 },
-	{ "emc1424", 1 },
+	{ "emc1402", emc1402 },
+	{ "emc1403", emc1403 },
+	{ "emc1404", emc1404 },
+	{ "emc1412", emc1402 },
+	{ "emc1413", emc1403 },
+	{ "emc1414", emc1404 },
+	{ "emc1422", emc1402 },
+	{ "emc1423", emc1403 },
+	{ "emc1424", emc1404 },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, emc1403_idtable);