From 48c9996f1dfe92bd7318472651c9ad538d6d53b5 Mon Sep 17 00:00:00 2001 From: Sakari Ailus Date: Mon, 6 Nov 2023 17:16:37 +0100 Subject: device property: Add SOFTWARE_NODE() macro for defining software nodes Add SOFTWARE_NODE() macro in order to make defining software nodes look nicer. This is analogous to different PROPERTY_ENTRY_*() macros for defining properties. Signed-off-by: Sakari Ailus Reviewed-by: Andy Shevchenko Reviewed-by: Heikki Krogerus Tested-by: Sakari Ailus Signed-off-by: Rafael J. Wysocki --- include/linux/property.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'include/linux') diff --git a/include/linux/property.h b/include/linux/property.h index 9f2585d705a8..97f901c0914e 100644 --- a/include/linux/property.h +++ b/include/linux/property.h @@ -489,6 +489,13 @@ struct software_node { const struct property_entry *properties; }; +#define SOFTWARE_NODE(_name_, _properties_, _parent_) \ + (struct software_node) { \ + .name = _name_, \ + .properties = _properties_, \ + .parent = _parent_, \ + } + bool is_software_node(const struct fwnode_handle *fwnode); const struct software_node * to_software_node(const struct fwnode_handle *fwnode); -- cgit v1.2.3 From f47507988145185aef5d0e7a0e28dbf6e7776f29 Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Tue, 17 Oct 2023 22:05:23 +0200 Subject: thermal: ACPI: Move the ACPI thermal library to drivers/acpi/ The ACPI thermal library contains functions that can be used to retrieve trip point temperature values through the platform firmware for various types of trip points. Each of these functions basically evaluates a specific ACPI object, checks if the value produced by it is reasonable and returns it (or THERMAL_TEMP_INVALID if anything fails). It made sense to hold it in drivers/thermal/ so long as it was only used by the code in that directory, but since it is also going to be used by the ACPI thermal driver located in drivers/acpi/, move it to the latter in order to keep the code related to evaluating ACPI objects defined in the specification proper together. No intentional functional impact. Signed-off-by: Rafael J. Wysocki --- include/linux/acpi.h | 7 +++++++ include/linux/thermal.h | 7 ------- 2 files changed, 7 insertions(+), 7 deletions(-) (limited to 'include/linux') diff --git a/include/linux/acpi.h b/include/linux/acpi.h index 54189e0e5f41..b63d7811c728 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -424,6 +424,13 @@ extern int acpi_blacklisted(void); extern void acpi_osi_setup(char *str); extern bool acpi_osi_is_win8(void); +#ifdef CONFIG_ACPI_THERMAL_LIB +int thermal_acpi_active_trip_temp(struct acpi_device *adev, int id, int *ret_temp); +int thermal_acpi_passive_trip_temp(struct acpi_device *adev, int *ret_temp); +int thermal_acpi_hot_trip_temp(struct acpi_device *adev, int *ret_temp); +int thermal_acpi_critical_trip_temp(struct acpi_device *adev, int *ret_temp); +#endif + #ifdef CONFIG_ACPI_NUMA int acpi_map_pxm_to_node(int pxm); int acpi_get_node(acpi_handle handle); diff --git a/include/linux/thermal.h b/include/linux/thermal.h index cee814d5d1ac..35f620059456 100644 --- a/include/linux/thermal.h +++ b/include/linux/thermal.h @@ -294,13 +294,6 @@ int thermal_zone_get_num_trips(struct thermal_zone_device *tz); int thermal_zone_get_crit_temp(struct thermal_zone_device *tz, int *temp); -#ifdef CONFIG_THERMAL_ACPI -int thermal_acpi_active_trip_temp(struct acpi_device *adev, int id, int *ret_temp); -int thermal_acpi_passive_trip_temp(struct acpi_device *adev, int *ret_temp); -int thermal_acpi_hot_trip_temp(struct acpi_device *adev, int *ret_temp); -int thermal_acpi_critical_trip_temp(struct acpi_device *adev, int *ret_temp); -#endif - #ifdef CONFIG_THERMAL struct thermal_zone_device *thermal_zone_device_register_with_trips( const char *type, -- cgit v1.2.3 From 57b8543ceee82ea72be1745a6dc3a9111d55a151 Mon Sep 17 00:00:00 2001 From: Raag Jadav Date: Thu, 23 Nov 2023 15:36:13 +0530 Subject: ACPI: bus: update acpi_dev_uid_match() to support multiple types According to the ACPI specification, a _UID object can evaluate to either a numeric value or a string. Update acpi_dev_uid_match() to support _UID matching for both integer and string types. Suggested-by: Mika Westerberg Signed-off-by: Raag Jadav [ rjw: Rename auxiliary macros, relocate kerneldoc comment ] Signed-off-by: Rafael J. Wysocki --- include/linux/acpi.h | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) (limited to 'include/linux') diff --git a/include/linux/acpi.h b/include/linux/acpi.h index 4db54e928b36..2abe81f074de 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -756,6 +756,9 @@ const char *acpi_get_subsystem_id(acpi_handle handle); #define ACPI_HANDLE(dev) (NULL) #define ACPI_HANDLE_FWNODE(fwnode) (NULL) +/* Get rid of the -Wunused-variable for adev */ +#define acpi_dev_uid_match(adev, uid2) (adev && false) + #include struct fwnode_handle; @@ -772,11 +775,6 @@ static inline bool acpi_dev_present(const char *hid, const char *uid, s64 hrv) struct acpi_device; -static inline bool acpi_dev_uid_match(struct acpi_device *adev, const char *uid2) -{ - return false; -} - static inline bool acpi_dev_hid_uid_match(struct acpi_device *adev, const char *hid2, const char *uid2) { -- cgit v1.2.3 From b2b32a1738815155d4a0039bb7a6092d40f23e81 Mon Sep 17 00:00:00 2001 From: Raag Jadav Date: Thu, 23 Nov 2023 15:36:14 +0530 Subject: ACPI: bus: update acpi_dev_hid_uid_match() to support multiple types Now that we have _UID matching support for both integer and string types, we can support them into acpi_dev_hid_uid_match() helper as well. Signed-off-by: Raag Jadav Reviewed-by: Mika Westerberg Signed-off-by: Rafael J. Wysocki --- include/linux/acpi.h | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) (limited to 'include/linux') diff --git a/include/linux/acpi.h b/include/linux/acpi.h index 2abe81f074de..75274585656c 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -758,6 +758,7 @@ const char *acpi_get_subsystem_id(acpi_handle handle); /* Get rid of the -Wunused-variable for adev */ #define acpi_dev_uid_match(adev, uid2) (adev && false) +#define acpi_dev_hid_uid_match(adev, hid2, uid2) (adev && false) #include @@ -775,12 +776,6 @@ static inline bool acpi_dev_present(const char *hid, const char *uid, s64 hrv) struct acpi_device; -static inline bool -acpi_dev_hid_uid_match(struct acpi_device *adev, const char *hid2, const char *uid2) -{ - return false; -} - static inline int acpi_dev_uid_to_integer(struct acpi_device *adev, u64 *integer) { return -ENODEV; -- cgit v1.2.3