1 files changed, 0 insertions, 143 deletions
diff --git a/target/linux/ipq806x/patches-4.4/016-2-thermal-of-thermal-Add-devm-version-of.patch b/target/linux/ipq806x/patches-4.4/016-2-thermal-of-thermal-Add-devm-version-of.patch
deleted file mode 100644
index 1ca7326832..0000000000
--- a/target/linux/ipq806x/patches-4.4/016-2-thermal-of-thermal-Add-devm-version-of.patch
+++ /dev/null
@@ -1,143 +0,0 @@
-From e498b4984db82b4ba3ceea7dba813222a31e9c2e Mon Sep 17 00:00:00 2001
-From: Laxman Dewangan <ldewangan@nvidia.com>
-Date: Wed, 9 Mar 2016 18:40:06 +0530
-Subject: thermal: of-thermal: Add devm version of
- thermal_zone_of_sensor_register
-
-Add resource managed version of thermal_zone_of_sensor_register() and
-thermal_zone_of_sensor_unregister().
-
-This helps in reducing the code size in error path, remove of
-driver remove callbacks and making proper sequence for deallocations.
-
-Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
-Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
----
- drivers/thermal/of-thermal.c | 81 ++++++++++++++++++++++++++++++++++++++++++++
- include/linux/thermal.h      | 18 ++++++++++
- 2 files changed, 99 insertions(+)
-
---- a/drivers/thermal/of-thermal.c
-+++ b/drivers/thermal/of-thermal.c
-@@ -559,6 +559,87 @@ void thermal_zone_of_sensor_unregister(s
- }
- EXPORT_SYMBOL_GPL(thermal_zone_of_sensor_unregister);
- 
-+static void devm_thermal_zone_of_sensor_release(struct device *dev, void *res)
-+{
-+	thermal_zone_of_sensor_unregister(dev,
-+					  *(struct thermal_zone_device **)res);
-+}
-+
-+static int devm_thermal_zone_of_sensor_match(struct device *dev, void *res,
-+					     void *data)
-+{
-+	struct thermal_zone_device **r = res;
-+
-+	if (WARN_ON(!r || !*r))
-+		return 0;
-+
-+	return *r == data;
-+}
-+
-+/**
-+ * devm_thermal_zone_of_sensor_register - Resource managed version of
-+ *				thermal_zone_of_sensor_register()
-+ * @dev: a valid struct device pointer of a sensor device. Must contain
-+ *       a valid .of_node, for the sensor node.
-+ * @sensor_id: a sensor identifier, in case the sensor IP has more
-+ *	       than one sensors
-+ * @data: a private pointer (owned by the caller) that will be passed
-+ *	  back, when a temperature reading is needed.
-+ * @ops: struct thermal_zone_of_device_ops *. Must contain at least .get_temp.
-+ *
-+ * Refer thermal_zone_of_sensor_register() for more details.
-+ *
-+ * Return: On success returns a valid struct thermal_zone_device,
-+ * otherwise, it returns a corresponding ERR_PTR(). Caller must
-+ * check the return value with help of IS_ERR() helper.
-+ * Registered hermal_zone_device device will automatically be
-+ * released when device is unbounded.
-+ */
-+struct thermal_zone_device *devm_thermal_zone_of_sensor_register(
-+	struct device *dev, int sensor_id,
-+	void *data, const struct thermal_zone_of_device_ops *ops)
-+{
-+	struct thermal_zone_device **ptr, *tzd;
-+
-+	ptr = devres_alloc(devm_thermal_zone_of_sensor_release, sizeof(*ptr),
-+			   GFP_KERNEL);
-+	if (!ptr)
-+		return ERR_PTR(-ENOMEM);
-+
-+	tzd = thermal_zone_of_sensor_register(dev, sensor_id, data, ops);
-+	if (IS_ERR(tzd)) {
-+		devres_free(ptr);
-+		return tzd;
-+	}
-+
-+	*ptr = tzd;
-+	devres_add(dev, ptr);
-+
-+	return tzd;
-+}
-+EXPORT_SYMBOL_GPL(devm_thermal_zone_of_sensor_register);
-+
-+/**
-+ * devm_thermal_zone_of_sensor_unregister - Resource managed version of
-+ *				thermal_zone_of_sensor_unregister().
-+ * @dev: Device for which which resource was allocated.
-+ * @tzd: a pointer to struct thermal_zone_device where the sensor is registered.
-+ *
-+ * This function removes the sensor callbacks and private data from the
-+ * thermal zone device registered with devm_thermal_zone_of_sensor_register()
-+ * API. It will also silent the zone by remove the .get_temp() and .get_trend()
-+ * thermal zone device callbacks.
-+ * Normally this function will not need to be called and the resource
-+ * management code will ensure that the resource is freed.
-+ */
-+void devm_thermal_zone_of_sensor_unregister(struct device *dev,
-+					    struct thermal_zone_device *tzd)
-+{
-+	WARN_ON(devres_release(dev, devm_thermal_zone_of_sensor_release,
-+			       devm_thermal_zone_of_sensor_match, tzd));
-+}
-+EXPORT_SYMBOL_GPL(devm_thermal_zone_of_sensor_unregister);
-+
- /***   functions parsing device tree nodes   ***/
- 
- /**
---- a/include/linux/thermal.h
-+++ b/include/linux/thermal.h
-@@ -364,6 +364,11 @@ thermal_zone_of_sensor_register(struct d
- 				const struct thermal_zone_of_device_ops *ops);
- void thermal_zone_of_sensor_unregister(struct device *dev,
- 				       struct thermal_zone_device *tz);
-+struct thermal_zone_device *devm_thermal_zone_of_sensor_register(
-+		struct device *dev, int id, void *data,
-+		const struct thermal_zone_of_device_ops *ops);
-+void devm_thermal_zone_of_sensor_unregister(struct device *dev,
-+					    struct thermal_zone_device *tz);
- #else
- static inline struct thermal_zone_device *
- thermal_zone_of_sensor_register(struct device *dev, int id, void *data,
-@@ -378,6 +383,19 @@ void thermal_zone_of_sensor_unregister(s
- {
- }
- 
-+static inline struct thermal_zone_device *devm_thermal_zone_of_sensor_register(
-+		struct device *dev, int id, void *data,
-+		const struct thermal_zone_of_device_ops *ops)
-+{
-+	return ERR_PTR(-ENODEV);
-+}
-+
-+static inline
-+void devm_thermal_zone_of_sensor_unregister(struct device *dev,
-+					    struct thermal_zone_device *tz)
-+{
-+}
-+
- #endif
- 
- #if IS_ENABLED(CONFIG_THERMAL)