kernel: drop everything not on kernel version 4.14

 * Remove testing patches for kernel version 4.19
 * remove targets ar7, ixp4xx, orion
Those targets are still on kernel 4.9, patches for 4.14 were not ready
in time. They may be readded once people prepare and test patches for
kernel 4.14.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>

1 files changed, 0 insertions, 174 deletions

diff --git a/target/linux/apm821xx/patches-4.19/804-hwmon-tc654-add-thermal_cooling-device.patch b/target/linux/apm821xx/patches-4.19/804-hwmon-tc654-add-thermal_cooling-device.patch
deleted file mode 100644
index 18ed8aecce..0000000000
--- a/target/linux/apm821xx/patches-4.19/804-hwmon-tc654-add-thermal_cooling-device.patch
+++ /dev/null
@@ -1,174 +0,0 @@
-From 15ae701189744d321d3a1264ff46f8871e8765ee Mon Sep 17 00:00:00 2001
-From: Christian Lamparter <chunkeey@gmail.com>
-Date: Sun, 17 Dec 2017 17:29:13 +0100
-Subject: [PATCH] hwmon: tc654: add thermal_cooling device
-
-This patch adds a thermaL_cooling device to the tc654 driver.
-This allows the chip to be used for DT-based cooling.
-
-Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
----
- drivers/hwmon/tc654.c | 103 +++++++++++++++++++++++++++++++++++++++++---------
- 1 file changed, 86 insertions(+), 17 deletions(-)
-
---- a/drivers/hwmon/tc654.c
-+++ b/drivers/hwmon/tc654.c
-@@ -24,6 +24,7 @@
- #include <linux/module.h>
- #include <linux/mutex.h>
- #include <linux/slab.h>
-+#include <linux/thermal.h>
- #include <linux/util_macros.h>
- 
- enum tc654_regs {
-@@ -141,6 +142,9 @@ struct tc654_data {
- 			 * writable register used to control the duty
- 			 * cycle of the V OUT output.
- 			 */
-+
-+	/* optional cooling device */
-+	struct thermal_cooling_device *cdev;
- };
- 
- /* helper to grab and cache data, at most one time per second */
-@@ -376,36 +380,30 @@ static ssize_t set_pwm_mode(struct devic
- static const int tc654_pwm_map[16] = { 77,  88, 102, 112, 124, 136, 148, 160,
- 				      172, 184, 196, 207, 219, 231, 243, 255};
- 
-+static int get_pwm(struct tc654_data *data)
-+{
-+	if (data->config & TC654_REG_CONFIG_SDM)
-+		return 0;
-+	else
-+		return tc654_pwm_map[data->duty_cycle];
-+}
-+
- static ssize_t show_pwm(struct device *dev, struct device_attribute *da,
- 			char *buf)
- {
- 	struct tc654_data *data = tc654_update_client(dev);
--	int pwm;
- 
- 	if (IS_ERR(data))
- 		return PTR_ERR(data);
- 
--	if (data->config & TC654_REG_CONFIG_SDM)
--		pwm = 0;
--	else
--		pwm = tc654_pwm_map[data->duty_cycle];
--
--	return sprintf(buf, "%d\n", pwm);
-+	return sprintf(buf, "%d\n", get_pwm(data));
- }
- 
--static ssize_t set_pwm(struct device *dev, struct device_attribute *da,
--		       const char *buf, size_t count)
-+static int _set_pwm(struct tc654_data *data, unsigned long val)
- {
--	struct tc654_data *data = dev_get_drvdata(dev);
- 	struct i2c_client *client = data->client;
--	unsigned long val;
- 	int ret;
- 
--	if (kstrtoul(buf, 10, &val))
--		return -EINVAL;
--	if (val > 255)
--		return -EINVAL;
--
- 	mutex_lock(&data->update_lock);
- 
- 	if (val == 0)
-@@ -425,6 +423,22 @@ static ssize_t set_pwm(struct device *de
- 
- out:
- 	mutex_unlock(&data->update_lock);
-+	return ret;
-+}
-+
-+static ssize_t set_pwm(struct device *dev, struct device_attribute *da,
-+		       const char *buf, size_t count)
-+{
-+	struct tc654_data *data = dev_get_drvdata(dev);
-+	unsigned long val;
-+	int ret;
-+
-+	if (kstrtoul(buf, 10, &val))
-+		return -EINVAL;
-+	if (val > 255)
-+		return -EINVAL;
-+
-+	ret = _set_pwm(data, val);
- 	return ret < 0 ? ret : count;
- }
- 
-@@ -462,6 +476,47 @@ static struct attribute *tc654_attrs[] =
- 
- ATTRIBUTE_GROUPS(tc654);
- 
-+/* cooling device */
-+
-+static int tc654_get_max_state(struct thermal_cooling_device *cdev,
-+			       unsigned long *state)
-+{
-+	*state = 255;
-+	return 0;
-+}
-+
-+static int tc654_get_cur_state(struct thermal_cooling_device *cdev,
-+                              unsigned long *state)
-+{
-+	struct tc654_data *data = tc654_update_client(cdev->devdata);
-+
-+	if (IS_ERR(data))
-+		return PTR_ERR(data);
-+
-+	*state = get_pwm(data);
-+	return 0;
-+}
-+
-+static int tc654_set_cur_state(struct thermal_cooling_device *cdev,
-+			       unsigned long state)
-+{
-+	struct tc654_data *data = tc654_update_client(cdev->devdata);
-+
-+	if (IS_ERR(data))
-+		return PTR_ERR(data);
-+
-+	if (state > 255)
-+		return -EINVAL;
-+
-+	return _set_pwm(data, state);
-+}
-+
-+static const struct thermal_cooling_device_ops tc654_fan_cool_ops = {
-+	.get_max_state = tc654_get_max_state,
-+	.get_cur_state = tc654_get_cur_state,
-+	.set_cur_state = tc654_set_cur_state,
-+};
-+
- /*
-  * device probe and removal
-  */
-@@ -493,7 +548,21 @@ static int tc654_probe(struct i2c_client
- 	hwmon_dev =
- 	    devm_hwmon_device_register_with_groups(dev, client->name, data,
- 						   tc654_groups);
--	return PTR_ERR_OR_ZERO(hwmon_dev);
-+	if (IS_ERR(hwmon_dev))
-+		return PTR_ERR(hwmon_dev);
-+
-+#if IS_ENABLED(CONFIG_OF)
-+	/* Optional cooling device register for Device tree platforms */
-+	data->cdev = thermal_of_cooling_device_register(client->dev.of_node,
-+							"tc654", hwmon_dev,
-+							&tc654_fan_cool_ops);
-+#else /* CONFIG_OF */
-+	/* Optional cooling device register for non Device tree platforms */
-+	data->cdev = thermal_cooling_device_register("tc654", hwmon_dev,
-+						     &tc654_fan_cool_ops);
-+#endif /* CONFIG_OF */
-+
-+	return PTR_ERR_OR_ZERO(data->cdev);
- }
- 
- static const struct i2c_device_id tc654_id[] = {