2 files changed, 41 insertions, 32 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 68eef9e67dcb..d33c3cfb1794 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -1124,14 +1124,6 @@ acpi_data_add_props(struct acpi_device_data *data, const guid_t *guid,
 
 int acpi_node_prop_get(const struct fwnode_handle *fwnode, const char *propname,
 		       void **valptr);
-int acpi_dev_prop_read_single(struct acpi_device *adev,
-			      const char *propname, enum dev_prop_type proptype,
-			      void *val);
-int acpi_node_prop_read(const struct fwnode_handle *fwnode,
-			const char *propname, enum dev_prop_type proptype,
-			void *val, size_t nval);
-int acpi_dev_prop_read(const struct acpi_device *adev, const char *propname,
-		       enum dev_prop_type proptype, void *val, size_t nval);
 
 struct fwnode_handle *acpi_get_next_subnode(const struct fwnode_handle *fwnode,
 					    struct fwnode_handle *child);
@@ -1233,30 +1225,6 @@ static inline int acpi_node_prop_get(const struct fwnode_handle *fwnode,
 	return -ENXIO;
 }
 
-static inline int acpi_dev_prop_read_single(const struct acpi_device *adev,
-					    const char *propname,
-					    enum dev_prop_type proptype,
-					    void *val)
-{
-	return -ENXIO;
-}
-
-static inline int acpi_node_prop_read(const struct fwnode_handle *fwnode,
-				      const char *propname,
-				      enum dev_prop_type proptype,
-				      void *val, size_t nval)
-{
-	return -ENXIO;
-}
-
-static inline int acpi_dev_prop_read(const struct acpi_device *adev,
-				     const char *propname,
-				     enum dev_prop_type proptype,
-				     void *val, size_t nval)
-{
-	return -ENXIO;
-}
-
 static inline struct fwnode_handle *
 acpi_get_next_subnode(const struct fwnode_handle *fwnode,
 		      struct fwnode_handle *child)
diff --git a/include/linux/platform_profile.h b/include/linux/platform_profile.h
new file mode 100644
index 000000000000..a26542d53058
--- /dev/null
+++ b/include/linux/platform_profile.h
@@ -0,0 +1,41 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Platform profile sysfs interface
+ *
+ * See Documentation/ABI/testing/sysfs-platform_profile.rst for more
+ * information.
+ */
+
+#ifndef _PLATFORM_PROFILE_H_
+#define _PLATFORM_PROFILE_H_
+
+#include <linux/bitops.h>
+
+/*
+ * If more options are added please update profile_names
+ * array in platform-profile.c and sysfs-platform-profile.rst
+ * documentation.
+ */
+
+enum platform_profile_option {
+	PLATFORM_PROFILE_LOW_POWER,
+	PLATFORM_PROFILE_COOL,
+	PLATFORM_PROFILE_QUIET,
+	PLATFORM_PROFILE_BALANCED,
+	PLATFORM_PROFILE_PERFORMANCE,
+	PLATFORM_PROFILE_LAST, /*must always be last */
+};
+
+struct platform_profile_handler {
+	unsigned long choices[BITS_TO_LONGS(PLATFORM_PROFILE_LAST)];
+	int (*profile_get)(struct platform_profile_handler *pprof,
+				enum platform_profile_option *profile);
+	int (*profile_set)(struct platform_profile_handler *pprof,
+				enum platform_profile_option profile);
+};
+
+int platform_profile_register(struct platform_profile_handler *pprof);
+int platform_profile_remove(void);
+void platform_profile_notify(void);
+
+#endif  /*_PLATFORM_PROFILE_H_*/