linux-kernel - [PATCH][next] efi/reboot: make function pointer orig_pm_power

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Message-Id: <20170822155040.32058-1-colin.king@canonical.com>
Date:   Tue, 22 Aug 2017 16:50:40 +0100
From:   Colin King <colin.king@...onical.com>
To:     Matt Fleming <matt@...eblueprint.co.uk>,
        Ard Biesheuvel <ard.biesheuvel@...aro.org>,
        linux-efi@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH][next] efi/reboot: make function pointer orig_pm_power_off static

From: Colin Ian King <colin.king@...onical.com>

The function pointer orig_pm_power_off is local to the source and does
not need to be in global scope, so make it static.

Cleans up sparse warning:
symbol 'orig_pm_power_off' was not declared. Should it be static?

Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 drivers/firmware/efi/reboot.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/firmware/efi/reboot.c b/drivers/firmware/efi/reboot.c
index 7117e2d0c7f9..22874544d301 100644
--- a/drivers/firmware/efi/reboot.c
+++ b/drivers/firmware/efi/reboot.c
@@ -5,7 +5,7 @@
 #include <linux/efi.h>
 #include <linux/reboot.h>
 
-void (*orig_pm_power_off)(void);
+static void (*orig_pm_power_off)(void);
 
 int efi_reboot_quirk_mode = -1;
 
-- 
2.14.1