kernel: update kernel 4.4 to version 4.4.19

Refresh patches for all targets that support kernel 4.4.
Compile-tested on all targets that use kernel 4.4 and aren't marked broken.
Runtime-tested on ar71xx, octeon and x86/64.

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>

1 files changed, 66 insertions, 76 deletions

diff --git a/target/linux/apm821xx/patches-4.4/911-hwmon-lm90-split-set-and-show-temp-as-common-codes.patch b/target/linux/apm821xx/patches-4.4/911-hwmon-lm90-split-set-and-show-temp-as-common-codes.patch
index a2e38c5c74..e450f9045f 100644
--- a/target/linux/apm821xx/patches-4.4/911-hwmon-lm90-split-set-and-show-temp-as-common-codes.patch
+++ b/target/linux/apm821xx/patches-4.4/911-hwmon-lm90-split-set-and-show-temp-as-common-codes.patch
@@ -26,11 +26,9 @@ Reviewed-on: https://chromium-review.googlesource.com/212413
 Reviewed-by: Olof Johansson <olofj@chromium.org>
 Commit-Queue: Olof Johansson <olofj@chromium.org>
 ---
-diff --git a/drivers/hwmon/lm90.c b/drivers/hwmon/lm90.c
-index c9ff08d..fb9e224 100644
 --- a/drivers/hwmon/lm90.c
 +++ b/drivers/hwmon/lm90.c
-@@ -473,20 +473,29 @@
+@@ -473,20 +473,29 @@ static int lm90_read16(struct i2c_client
   * various registers have different meanings as a result of selecting a
   * non-default remote channel.
   */
@@ -65,7 +63,7 @@ index c9ff08d..fb9e224 100644
  }
  
  /*
-@@ -759,29 +768,34 @@
+@@ -759,29 +768,34 @@ static u16 temp_to_u16_adt7461(struct lm
   * Sysfs stuff
   */
  
@@ -110,7 +108,7 @@ index c9ff08d..fb9e224 100644
  {
  	static const u8 reg[TEMP8_REG_NUM] = {
  		LM90_REG_W_LOCAL_LOW,
-@@ -794,10 +808,37 @@
+@@ -794,60 +808,79 @@ static ssize_t set_temp8(struct device *
  		MAX6659_REG_W_REMOTE_EMERG,
  	};
  
@@ -118,26 +116,39 @@ index c9ff08d..fb9e224 100644
  	struct lm90_data *data = dev_get_drvdata(dev);
  	struct i2c_client *client = data->client;
 -	int nr = attr->index;
-+	int err;
-+
-+	/* +16 degrees offset for temp2 for the LM99 */
+-	long val;
+ 	int err;
+ 
+-	err = kstrtol(buf, 10, &val);
+-	if (err < 0)
+-		return err;
+-
+ 	/* +16 degrees offset for temp2 for the LM99 */
+-	if (data->kind == lm99 && attr->index == 3)
 +	if (data->kind == lm99 && index == 3)
-+		val -= 16000;
-+
-+	mutex_lock(&data->update_lock);
-+	if (data->kind == adt7461 || data->kind == tmp451)
+ 		val -= 16000;
+ 
+ 	mutex_lock(&data->update_lock);
+ 	if (data->kind == adt7461 || data->kind == tmp451)
+-		data->temp8[nr] = temp_to_u8_adt7461(data, val);
 +		data->temp8[index] = temp_to_u8_adt7461(data, val);
-+	else if (data->kind == max6646)
+ 	else if (data->kind == max6646)
+-		data->temp8[nr] = temp_to_u8(val);
 +		data->temp8[index] = temp_to_u8(val);
-+	else
+ 	else
+-		data->temp8[nr] = temp_to_s8(val);
+-
+-	lm90_select_remote_channel(client, data, nr >= 6);
+-	i2c_smbus_write_byte_data(client, reg[nr], data->temp8[nr]);
+-	lm90_select_remote_channel(client, data, 0);
 +		data->temp8[index] = temp_to_s8(val);
-+
+ 
 +	if ((err = lm90_select_remote_channel(client, data, index >= 6)) ||
 +	    (err = i2c_smbus_write_byte_data(client, reg[index],
 +					     data->temp8[index])) ||
 +	    (err = lm90_select_remote_channel(client, data, 0)))
 +		dev_err(dev, "write_temp8 failed, err %d\n", err);
-+	mutex_unlock(&data->update_lock);
+ 	mutex_unlock(&data->update_lock);
 +
 +	return err;
 +}
@@ -147,84 +158,62 @@ index c9ff08d..fb9e224 100644
 +{
 +	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
 +	int index = attr->index;
- 	long val;
- 	int err;
- 
-@@ -805,49 +846,41 @@
- 	if (err < 0)
- 		return err;
- 
--	/* +16 degrees offset for temp2 for the LM99 */
--	if (data->kind == lm99 && attr->index == 3)
--		val -= 16000;
-+	err = write_temp8(dev, index, val);
++	long val;
++	int err;
++
++	err = kstrtol(buf, 10, &val);
 +	if (err < 0)
 +		return err;
- 
--	mutex_lock(&data->update_lock);
--	if (data->kind == adt7461 || data->kind == tmp451)
--		data->temp8[nr] = temp_to_u8_adt7461(data, val);
--	else if (data->kind == max6646)
--		data->temp8[nr] = temp_to_u8(val);
--	else
--		data->temp8[nr] = temp_to_s8(val);
--
--	lm90_select_remote_channel(client, data, nr >= 6);
--	i2c_smbus_write_byte_data(client, reg[nr], data->temp8[nr]);
--	lm90_select_remote_channel(client, data, 0);
--
--	mutex_unlock(&data->update_lock);
- 	return count;
-+}
-+
-+static int read_temp11(struct device *dev, int index)
-+{
-+	struct lm90_data *data = lm90_update_device(dev);
-+	int temp;
 +
-+	if (data->kind == adt7461 || data->kind == tmp451)
-+		temp = temp_from_u16_adt7461(data, data->temp11[index]);
-+	else if (data->kind == max6646)
-+		temp = temp_from_u16(data->temp11[index]);
-+	else
-+		temp = temp_from_s16(data->temp11[index]);
-+
-+	/* +16 degrees offset for temp2 for the LM99 */
-+	if (data->kind == lm99 && index <= 2)
-+		temp += 16000;
++	err = write_temp8(dev, index, val);
++	if (err < 0)
++		return err;
 +
-+	return temp;
+ 	return count;
  }
  
- static ssize_t show_temp11(struct device *dev, struct device_attribute *devattr,
- 			   char *buf)
+-static ssize_t show_temp11(struct device *dev, struct device_attribute *devattr,
+-			   char *buf)
++static int read_temp11(struct device *dev, int index)
  {
- 	struct sensor_device_attribute_2 *attr = to_sensor_dev_attr_2(devattr);
--	struct lm90_data *data = lm90_update_device(dev);
--	int temp;
+-	struct sensor_device_attribute_2 *attr = to_sensor_dev_attr_2(devattr);
+ 	struct lm90_data *data = lm90_update_device(dev);
+ 	int temp;
  
--	if (data->kind == adt7461 || data->kind == tmp451)
+ 	if (data->kind == adt7461 || data->kind == tmp451)
 -		temp = temp_from_u16_adt7461(data, data->temp11[attr->index]);
--	else if (data->kind == max6646)
++		temp = temp_from_u16_adt7461(data, data->temp11[index]);
+ 	else if (data->kind == max6646)
 -		temp = temp_from_u16(data->temp11[attr->index]);
--	else
++		temp = temp_from_u16(data->temp11[index]);
+ 	else
 -		temp = temp_from_s16(data->temp11[attr->index]);
--
--	/* +16 degrees offset for temp2 for the LM99 */
++		temp = temp_from_s16(data->temp11[index]);
+ 
+ 	/* +16 degrees offset for temp2 for the LM99 */
 -	if (data->kind == lm99 &&  attr->index <= 2)
--		temp += 16000;
--
++	if (data->kind == lm99 && index <= 2)
+ 		temp += 16000;
+ 
 -	return sprintf(buf, "%d\n", temp);
-+	return sprintf(buf, "%d\n", read_temp11(dev, attr->index));
++	return temp;
  }
  
 -static ssize_t set_temp11(struct device *dev, struct device_attribute *devattr,
 -			  const char *buf, size_t count)
++static ssize_t show_temp11(struct device *dev, struct device_attribute *devattr,
++			   char *buf)
++{
++	struct sensor_device_attribute_2 *attr = to_sensor_dev_attr_2(devattr);
++
++	return sprintf(buf, "%d\n", read_temp11(dev, attr->index));
++}
++
 +static int write_temp11(struct device *dev, int nr, int index, long val)
  {
  	struct {
  		u8 high;
-@@ -861,17 +894,9 @@
+@@ -861,18 +894,10 @@ static ssize_t set_temp11(struct device
  		{ LM90_REG_W_REMOTE_HIGHH, LM90_REG_W_REMOTE_HIGHL, 1 }
  	};
  
@@ -235,14 +224,15 @@ index c9ff08d..fb9e224 100644
 -	int index = attr->index;
 -	long val;
  	int err;
--
+ 
 -	err = kstrtol(buf, 10, &val);
 -	if (err < 0)
 -		return err;
- 
+-
  	/* +16 degrees offset for temp2 for the LM99 */
  	if (data->kind == lm99 && index <= 2)
-@@ -887,15 +912,50 @@
+ 		val -= 16000;
+@@ -887,15 +912,50 @@ static ssize_t set_temp11(struct device
  	else
  		data->temp11[index] = temp_to_s8(val) << 8;