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Commit 31f0ff10 authored by Randy Dunlap's avatar Randy Dunlap Committed by Greg Kroah-Hartman
Browse files

platform/x86: toshiba_acpi: Fix defined but not used build warnings 



[ Upstream commit c2e2a618eb7104e18fdcf739d4d911563812a81c ]

Fix a build warning in toshiba_acpi.c when CONFIG_PROC_FS is not enabled
by marking the unused function as __maybe_unused.

../drivers/platform/x86/toshiba_acpi.c:1685:12: warning: 'version_proc_show' defined but not used [-Wunused-function]

Signed-off-by: default avatarRandy Dunlap <rdunlap@infradead.org>
Cc: Azael Avalos <coproscefalo@gmail.com>
Cc: platform-driver-x86@vger.kernel.org
Cc: Andy Shevchenko <andy@infradead.org>
Signed-off-by: default avatarDarren Hart (VMware) <dvhart@infradead.org>
Signed-off-by: default avatarSasha Levin <alexander.levin@microsoft.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 9cac5f32

drivers/platform/x86/toshiba_acpi.c

+2 −1
Original line number Diff line number Diff line
@@ -41,6 +41,7 @@ 
#define TOSHIBA_ACPI_VERSION	"0.20"

#define PROC_INTERFACE_VERSION	1



#include <linux/compiler.h>

#include <linux/kernel.h>

#include <linux/module.h>

#include <linux/init.h>
@@ -1233,7 +1234,7 @@ static const struct file_operations keys_proc_fops = { 
	.write		= keys_proc_write,

};



static int version_proc_show(struct seq_file *m, void *v)

static int __maybe_unused version_proc_show(struct seq_file *m, void *v)

{

	seq_printf(m, "driver:                  %s\n", TOSHIBA_ACPI_VERSION);

	seq_printf(m, "proc_interface:          %d\n", PROC_INTERFACE_VERSION);