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From:   "Rafael J. Wysocki" <rjw@rjwysocki.net>
To:     Linux ACPI <linux-acpi@vger.kernel.org>
Cc:     LKML <linux-kernel@vger.kernel.org>,
        Linux PM <linux-pm@vger.kernel.org>,
        Zhang Rui <rui.zhang@intel.com>,
        Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>,
        Daniel Lezcano <daniel.lezcano@linaro.org>
Subject: [PATCH v1 2/9] ACPI: thermal: Fold acpi_thermal_get_info() into its caller
Date:   Tue, 12 Sep 2023 20:36:21 +0200
Message-ID: <2296248.ElGaqSPkdT@kreacher>
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From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

There is only one caller of acpi_thermal_get_info() and the code from
it can be folded into its caller just fine, so do that.

No intentional functional impact.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
 drivers/acpi/thermal.c |   52 +++++++++++++++++--------------------------------
 1 file changed, 19 insertions(+), 33 deletions(-)

Index: linux-pm/drivers/acpi/thermal.c
===================================================================
--- linux-pm.orig/drivers/acpi/thermal.c
+++ linux-pm/drivers/acpi/thermal.c
@@ -846,38 +846,6 @@ static void acpi_thermal_aml_dependency_
 	acpi_evaluate_integer(handle, "_TMP", NULL, &value);
 }
 
-static int acpi_thermal_get_info(struct acpi_thermal *tz)
-{
-	int result;
-
-	if (!tz)
-		return -EINVAL;
-
-	acpi_thermal_aml_dependency_fix(tz);
-
-	/* Get trip points [_CRT, _PSV, etc.] (required) */
-	result = acpi_thermal_get_trip_points(tz);
-	if (result)
-		return result;
-
-	/* Get temperature [_TMP] (required) */
-	result = acpi_thermal_get_temperature(tz);
-	if (result)
-		return result;
-
-	/* Set the cooling mode [_SCP] to active cooling (default) */
-	acpi_execute_simple_method(tz->device->handle, "_SCP",
-				   ACPI_THERMAL_MODE_ACTIVE);
-
-	/* Get default polling frequency [_TZP] (optional) */
-	if (tzp)
-		tz->polling_frequency = tzp;
-	else
-		acpi_thermal_get_polling_frequency(tz);
-
-	return 0;
-}
-
 /*
  * The exact offset between Kelvin and degree Celsius is 273.15. However ACPI
  * handles temperature values with a single decimal place. As a consequence,
@@ -940,10 +908,28 @@ static int acpi_thermal_add(struct acpi_
 	strcpy(acpi_device_class(device), ACPI_THERMAL_CLASS);
 	device->driver_data = tz;
 
-	result = acpi_thermal_get_info(tz);
+	acpi_thermal_aml_dependency_fix(tz);
+
+	/* Get trip points [_CRT, _PSV, etc.] (required). */
+	result = acpi_thermal_get_trip_points(tz);
 	if (result)
 		goto free_memory;
 
+	/* Get temperature [_TMP] (required). */
+	result = acpi_thermal_get_temperature(tz);
+	if (result)
+		goto free_memory;
+
+	/* Set the cooling mode [_SCP] to active cooling. */
+	acpi_execute_simple_method(tz->device->handle, "_SCP",
+				   ACPI_THERMAL_MODE_ACTIVE);
+
+	/* Determine the default polling frequency [_TZP]. */
+	if (tzp)
+		tz->polling_frequency = tzp;
+	else
+		acpi_thermal_get_polling_frequency(tz);
+
 	acpi_thermal_guess_offset(tz);
 
 	result = acpi_thermal_register_thermal_zone(tz);