From: Tom Rix <trix@redhat.com>
Date: Thu, 21 Apr 2022 12:42:54 -0400
Subject: ACPI: BGRT: use static for BGRT_SHOW kobj_attribute defines
Patch-mainline: v5.19-rc1
Git-commit: db2d1693fae37e01e7fcfd627b407c18737e8373
References: jsc#PED-1408

Smatch reports this repesentative issue:

bgrt.c:26:1: warning: symbol 'bgrt_attr_version' was not declared. Should it be static?

Similar for *status,type,xoffset,yoffset

These variables are defined with the BGRT_SHOW macro.

For the definition of bgrt_attr_##_name,
the storage-class specifier should be static.

Signed-off-by: Tom Rix <trix@redhat.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Lee, Chun-Yi <jlee@suse.com>
---
 drivers/acpi/bgrt.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/acpi/bgrt.c
+++ b/drivers/acpi/bgrt.c
@@ -21,7 +21,7 @@ static struct kobject *bgrt_kobj;
 	{									\
 		return sysfs_emit(buf, "%d\n", bgrt_tab._member);		\
 	}									\
-	struct kobj_attribute bgrt_attr_##_name = __ATTR_RO(_name)
+	static struct kobj_attribute bgrt_attr_##_name = __ATTR_RO(_name)
 
 BGRT_SHOW(version, version);
 BGRT_SHOW(status, status);