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From:   "Rafael J. Wysocki" <rjw@rjwysocki.net>
To:     Linux PM <linux-pm@vger.kernel.org>
Cc:     LKML <linux-kernel@vger.kernel.org>,
        Linux ACPI <linux-acpi@vger.kernel.org>,
        Daniel Lezcano <daniel.lezcano@linaro.org>,
        Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>,
        Zhang Rui <rui.zhang@intel.com>
Subject: [PATCH] thermal: Replace acpi_bus_get_device()
Date:   Wed, 26 Jan 2022 20:45:17 +0100
Message-ID: <2107233.irdbgypaU6@kreacher>
MIME-Version: 1.0
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Precedence: bulk

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

Replace acpi_bus_get_device() that is going to be dropped with
acpi_fetch_acpi_dev().

No intentional functional impact.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
 drivers/thermal/intel/int340x_thermal/acpi_thermal_rel.c |   23 ++++-----------
 1 file changed, 7 insertions(+), 16 deletions(-)

Index: linux-pm/drivers/thermal/intel/int340x_thermal/acpi_thermal_rel.c
===================================================================
--- linux-pm.orig/drivers/thermal/intel/int340x_thermal/acpi_thermal_rel.c
+++ linux-pm/drivers/thermal/intel/int340x_thermal/acpi_thermal_rel.c
@@ -72,7 +72,6 @@ int acpi_parse_trt(acpi_handle handle, i
 	int i;
 	int nr_bad_entries = 0;
 	struct trt *trts;
-	struct acpi_device *adev;
 	union acpi_object *p;
 	struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
 	struct acpi_buffer element = { 0, NULL };
@@ -112,12 +111,10 @@ int acpi_parse_trt(acpi_handle handle, i
 		if (!create_dev)
 			continue;
 
-		result = acpi_bus_get_device(trt->source, &adev);
-		if (result)
+		if (!acpi_fetch_acpi_dev(trt->source))
 			pr_warn("Failed to get source ACPI device\n");
 
-		result = acpi_bus_get_device(trt->target, &adev);
-		if (result)
+		if (!acpi_fetch_acpi_dev(trt->target))
 			pr_warn("Failed to get target ACPI device\n");
 	}
 
@@ -149,7 +146,6 @@ int acpi_parse_art(acpi_handle handle, i
 	int i;
 	int nr_bad_entries = 0;
 	struct art *arts;
-	struct acpi_device *adev;
 	union acpi_object *p;
 	struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
 	struct acpi_buffer element = { 0, NULL };
@@ -191,16 +187,11 @@ int acpi_parse_art(acpi_handle handle, i
 		if (!create_dev)
 			continue;
 
-		if (art->source) {
-			result = acpi_bus_get_device(art->source, &adev);
-			if (result)
-				pr_warn("Failed to get source ACPI device\n");
-		}
-		if (art->target) {
-			result = acpi_bus_get_device(art->target, &adev);
-			if (result)
-				pr_warn("Failed to get target ACPI device\n");
-		}
+		if (!acpi_fetch_acpi_dev(art->source))
+			pr_warn("Failed to get source ACPI device\n");
+
+		if (!acpi_fetch_acpi_dev(art->target))
+			pr_warn("Failed to get target ACPI device\n");
 	}
 
 	*artp = arts;