linux-kernel - [PATCH] ACPICA: make acpi_protocol

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Message-ID: <20200415084933.6251-1-yanaijie@huawei.com>
Date:   Wed, 15 Apr 2020 16:49:33 +0800
From:   Jason Yan <yanaijie@...wei.com>
To:     <robert.moore@...el.com>, <erik.kaneda@...el.com>,
        <rafael.j.wysocki@...el.com>, <lenb@...nel.org>,
        <linux-acpi@...r.kernel.org>, <devel@...ica.org>,
        <linux-kernel@...r.kernel.org>
CC:     Jason Yan <yanaijie@...wei.com>, Hulk Robot <hulkci@...wei.com>
Subject: [PATCH] ACPICA: make acpi_protocol_lengths static

Fix the following sparse warning:

drivers/acpi/acpica/exfield.c:25:10: warning: symbol
'acpi_protocol_lengths' was not declared. Should it be static?

Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: Jason Yan <yanaijie@...wei.com>
---
 drivers/acpi/acpica/exfield.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/acpi/acpica/exfield.c b/drivers/acpi/acpica/exfield.c
index e85eb31e5075..3323a2ba6a31 100644
--- a/drivers/acpi/acpica/exfield.c
+++ b/drivers/acpi/acpica/exfield.c
@@ -22,7 +22,7 @@ ACPI_MODULE_NAME("exfield")
  */
 #define ACPI_INVALID_PROTOCOL_ID        0x80
 #define ACPI_MAX_PROTOCOL_ID            0x0F
-const u8 acpi_protocol_lengths[] = {
+static const u8 acpi_protocol_lengths[] = {
 	ACPI_INVALID_PROTOCOL_ID,	/* 0 - reserved */
 	ACPI_INVALID_PROTOCOL_ID,	/* 1 - reserved */
 	0x00,			/* 2 - ATTRIB_QUICK */
-- 
2.21.1