linux-kernel - [RESEND][PATCH v1 5/5] thermal: trip: Fold __thermal_zone_get

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Message-ID: <22339769.EfDdHjke4D@rjwysocki.net>
Date: Tue, 02 Jul 2024 16:44:27 +0200
From: "Rafael J. Wysocki" <rjw@...ysocki.net>
To: Linux PM <linux-pm@...r.kernel.org>
Cc: LKML <linux-kernel@...r.kernel.org>,
 "Rafael J. Wysocki" <rafael@...nel.org>, Lukasz Luba <lukasz.luba@....com>,
 Daniel Lezcano <daniel.lezcano@...aro.org>,
 Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>,
 Zhang Rui <rui.zhang@...el.com>, Shawn Guo <shawnguo@...nel.org>,
 Pengutronix Kernel Team <kernel@...gutronix.de>,
 Thara Gopinath <thara.gopinath@...il.com>,
 Thierry Reding <thierry.reding@...il.com>,
 Jonathan Hunter <jonathanh@...dia.com>, linux-wireless@...r.kernel.org,
 linux-tegra@...r.kernel.org
Subject:
 [RESEND][PATCH v1 5/5] thermal: trip: Fold __thermal_zone_get_trip() into its
 caller

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

Because __thermal_zone_get_trip() is only called by thermal_zone_get_trip()
now, fold the former into the latter.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
---
 drivers/thermal/thermal_trip.c |   18 ++++--------------
 include/linux/thermal.h        |    2 --
 2 files changed, 4 insertions(+), 16 deletions(-)

Index: linux-pm/drivers/thermal/thermal_trip.c
===================================================================
--- linux-pm.orig/drivers/thermal/thermal_trip.c
+++ linux-pm/drivers/thermal/thermal_trip.c
@@ -114,27 +114,17 @@ void thermal_zone_set_trips(struct therm
 		dev_err(&tz->device, "Failed to set trips: %d\n", ret);
 }

-int __thermal_zone_get_trip(struct thermal_zone_device *tz, int trip_id,
-			    struct thermal_trip *trip)
-{
-	if (!tz || trip_id < 0 || trip_id >= tz->num_trips || !trip)
-		return -EINVAL;
-
-	*trip = tz->trips[trip_id].trip;
-	return 0;
-}
-EXPORT_SYMBOL_GPL(__thermal_zone_get_trip);
-
 int thermal_zone_get_trip(struct thermal_zone_device *tz, int trip_id,
 			  struct thermal_trip *trip)
 {
-	int ret;
+	if (!tz || !trip || trip_id < 0 || trip_id >= tz->num_trips)
+		return -EINVAL;

 	mutex_lock(&tz->lock);
-	ret = __thermal_zone_get_trip(tz, trip_id, trip);
+	*trip = tz->trips[trip_id].trip;
 	mutex_unlock(&tz->lock);

-	return ret;
+	return 0;
 }
 EXPORT_SYMBOL_GPL(thermal_zone_get_trip);

Index: linux-pm/include/linux/thermal.h
===================================================================
--- linux-pm.orig/include/linux/thermal.h
+++ linux-pm/include/linux/thermal.h
@@ -202,8 +202,6 @@ static inline void devm_thermal_of_zone_
 }
 #endif

-int __thermal_zone_get_trip(struct thermal_zone_device *tz, int trip_id,
-			    struct thermal_trip *trip);
 int thermal_zone_get_trip(struct thermal_zone_device *tz, int trip_id,
 			  struct thermal_trip *trip);
 int for_each_thermal_trip(struct thermal_zone_device *tz,