linux-kernel - [PATCH v1 4/4] thermal: core: Drop thermal_zone_device

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Message-ID: <2245654.iZASKD2KPV@kreacher>
Date:   Wed, 30 Aug 2023 18:16:29 +0200
From:   "Rafael J. Wysocki" <rjw@...ysocki.net>
To:     Linux PM <linux-pm@...r.kernel.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>,
        Zhang Rui <rui.zhang@...el.com>,
        Amit Kucheria <amitk@...nel.org>,
        Miquel Raynal <miquel.raynal@...tlin.com>,
        Sebastian Reichel <sre@...nel.org>
Subject: [PATCH v1 4/4] thermal: core: Drop thermal_zone_device_register()

From: Rafael J. Wysocki <rafael.j.wysocki@...el.com>

There are no more users of thermal_zone_device_register(), so drop it
from the core.

Note that thermal_zone_device_register_with_trips() may be renamed to
thermal_zone_device_register() in the future, but only after a grace
period allowing all of the possible work in progress that may be using
the latter to adjust.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
---
 drivers/thermal/thermal_core.c |   11 -----------
 include/linux/thermal.h        |   17 -----------------
 2 files changed, 28 deletions(-)

Index: linux-pm/drivers/thermal/thermal_core.c
===================================================================
--- linux-pm.orig/drivers/thermal/thermal_core.c
+++ linux-pm/drivers/thermal/thermal_core.c
@@ -1389,17 +1389,6 @@ free_tz:
 }
 EXPORT_SYMBOL_GPL(thermal_zone_device_register_with_trips);
 
-struct thermal_zone_device *thermal_zone_device_register(const char *type, int ntrips, int mask,
-							 void *devdata, struct thermal_zone_device_ops *ops,
-							 const struct thermal_zone_params *tzp, int passive_delay,
-							 int polling_delay)
-{
-	return thermal_zone_device_register_with_trips(type, NULL, ntrips, mask,
-						       devdata, ops, tzp,
-						       passive_delay, polling_delay);
-}
-EXPORT_SYMBOL_GPL(thermal_zone_device_register);
-
 struct thermal_zone_device *thermal_tripless_zone_device_register(
 					const char *type,
 					void *devdata,
Index: linux-pm/include/linux/thermal.h
===================================================================
--- linux-pm.orig/include/linux/thermal.h
+++ linux-pm/include/linux/thermal.h
@@ -300,14 +300,6 @@ int thermal_acpi_critical_trip_temp(stru
 #endif
 
 #ifdef CONFIG_THERMAL
-struct thermal_zone_device *thermal_zone_device_register(
-					const char *type,
-					int num_trips, int mask,
-					void *devdata,
-					struct thermal_zone_device_ops *ops,
-					const struct thermal_zone_params *tzp,
-					int passive_delay, int polling_delay);
-
 struct thermal_zone_device *thermal_zone_device_register_with_trips(
 					const char *type,
 					struct thermal_trip *trips,
@@ -364,15 +356,6 @@ int thermal_zone_device_enable(struct th
 int thermal_zone_device_disable(struct thermal_zone_device *tz);
 void thermal_zone_device_critical(struct thermal_zone_device *tz);
 #else
-static inline struct thermal_zone_device *thermal_zone_device_register(
-					const char *type,
-					int num_trips, int mask,
-					void *devdata,
-					struct thermal_zone_device_ops *ops,
-					const struct thermal_zone_params *tzp,
-					int passive_delay, int polling_delay)
-{ return ERR_PTR(-ENODEV); }
-
 static inline struct thermal_zone_device *thermal_zone_device_register_with_trips(
 					const char *type,
 					struct thermal_trip *trips,