linux-kernel - [PATCH] ACPI: PCC: make pcc

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Message-Id: <20220113161846.1932-1-jiapeng.chong@linux.alibaba.com>
Date:   Fri, 14 Jan 2022 00:18:46 +0800
From:   Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
To:     rafael@...nel.org
Cc:     lenb@...nel.org, linux-acpi@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>,
        Abaci Robot <abaci@...ux.alibaba.com>
Subject: [PATCH] ACPI: PCC: make pcc_ctx static

This symbol is not used outside of acpi_pcc.c, so marks it static.

Fix the following sparse warning:

drivers/acpi/acpi_pcc.c:34:22: warning: symbol 'pcc_ctx' was not
declared. Should it be static?

Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
---
 drivers/acpi/acpi_pcc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/acpi/acpi_pcc.c b/drivers/acpi/acpi_pcc.c
index 41e3ebd204ff..a12b55d81209 100644
--- a/drivers/acpi/acpi_pcc.c
+++ b/drivers/acpi/acpi_pcc.c
@@ -31,7 +31,7 @@ struct pcc_data {
 	struct acpi_pcc_info ctx;
 };
 
-struct acpi_pcc_info pcc_ctx;
+static struct acpi_pcc_info pcc_ctx;
 
 static void pcc_rx_callback(struct mbox_client *cl, void *m)
 {
-- 
2.20.1.7.g153144c