linux-kernel - [RFC PATCH] ACPI: scan: __acpi_device

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Message-ID: <20210617004201.GA151976@f10223fe78f9>
Date:   Thu, 17 Jun 2021 08:42:02 +0800
From:   kernel test robot <lkp@...el.com>
To:     "Rafael J. Wysocki" <rjw@...ysocki.net>,
        Linux ACPI <linux-acpi@...r.kernel.org>
Cc:     kbuild-all@...ts.01.org, LKML <linux-kernel@...r.kernel.org>,
        Hans de Goede <hdegoede@...hat.com>
Subject: [RFC PATCH] ACPI: scan: __acpi_device_add() can be static

drivers/acpi/scan.c:660:5: warning: symbol '__acpi_device_add' was not declared. Should it be static?

Reported-by: kernel test robot <lkp@...el.com>
Signed-off-by: kernel test robot <lkp@...el.com>
---
 scan.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index be8b149244220..f30ab5a55a9a4 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -657,8 +657,8 @@ static int acpi_tie_acpi_dev(struct acpi_device *adev)
 	return 0;
 }
 
-int __acpi_device_add(struct acpi_device *device,
-		      void (*release)(struct device *))
+static int __acpi_device_add(struct acpi_device *device,
+			     void (*release)(struct device *))
 {
 	struct acpi_device_bus_id *acpi_device_bus_id;
 	int result;