linux-kernel - [PATCH] ACPI / video: remove unused device

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Message-Id: <1455576004-11839-1-git-send-email-colin.king@canonical.com>
Date:	Mon, 15 Feb 2016 22:40:04 +0000
From:	Colin King <colin.king@...onical.com>
To:	Zhang Rui <rui.zhang@...el.com>,
	"Rafael J . Wysocki" <rafael.j.wysocki@...el.com>,
	Len Brown <lenb@...nel.org>, linux-acpi@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH] ACPI / video: remove unused device_decode

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

device_decode is now no longer used, so we may as well remove it.
Fixes gcc 6 warning:

drivers/acpi/acpi_video.c:221:19: warning: ‘device_decode’ defined
 but not used [-Wunused-const-variable]
 static const char device_decode[][30] = {
                   ^~~~~~~~~~~~~

Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 drivers/acpi/acpi_video.c | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/drivers/acpi/acpi_video.c b/drivers/acpi/acpi_video.c
index a76f8be..4361bc9 100644
--- a/drivers/acpi/acpi_video.c
+++ b/drivers/acpi/acpi_video.c
@@ -218,13 +218,6 @@ struct acpi_video_device {
 	struct thermal_cooling_device *cooling_dev;
 };
 
-static const char device_decode[][30] = {
-	"motherboard VGA device",
-	"PCI VGA device",
-	"AGP VGA device",
-	"UNKNOWN",
-};
-
 static void acpi_video_device_notify(acpi_handle handle, u32 event, void *data);
 static void acpi_video_device_rebind(struct acpi_video_bus *video);
 static void acpi_video_device_bind(struct acpi_video_bus *video,
-- 
2.7.0