linux-kernel - [PATCH] cpufreq: longhaul: Replace acpi_bus_get

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Date:   Wed, 26 Jan 2022 20:43:59 +0100
From:   "Rafael J. Wysocki" <rjw@...ysocki.net>
To:     Linux PM <linux-pm@...r.kernel.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Linux ACPI <linux-acpi@...r.kernel.org>,
        Viresh Kumar <viresh.kumar@...aro.org>
Subject: [PATCH] cpufreq: longhaul: Replace acpi_bus_get_device()

From: Rafael J. Wysocki <rafael.j.wysocki@...el.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@...el.com>
---
 drivers/cpufreq/longhaul.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Index: linux-pm/drivers/cpufreq/longhaul.c
===================================================================
--- linux-pm.orig/drivers/cpufreq/longhaul.c
+++ linux-pm/drivers/cpufreq/longhaul.c
@@ -668,9 +668,9 @@ static acpi_status longhaul_walk_callbac
 					  u32 nesting_level,
 					  void *context, void **return_value)
 {
-	struct acpi_device *d;
+	struct acpi_device *d = acpi_fetch_acpi_dev(obj_handle);
 
-	if (acpi_bus_get_device(obj_handle, &d))
+	if (!d)
 		return 0;
 
 	*return_value = acpi_driver_data(d);