[PATCH] platform/x86: dell-wmi-sysman: set fw_attr_class storage-class to static

[trix]

From: Tom Rix <trix@xxxxxxxxxx>

An allyesconfig has this linking error
drivers/platform/x86/think-lmi.o:
  multiple definition of `fw_attr_class'
drivers/platform/x86/dell/dell-wmi-sysman/sysman.o:
  first defined here

fw_attr_class is only used locally, so change to static

Signed-off-by: Tom Rix <trix@xxxxxxxxxx>
---
 drivers/platform/x86/dell/dell-wmi-sysman/sysman.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/platform/x86/dell/dell-wmi-sysman/sysman.c b/drivers/platform/x86/dell/dell-wmi-sysman/sysman.c
index 1378c18786582..636bdfa83284d 100644
--- a/drivers/platform/x86/dell/dell-wmi-sysman/sysman.c
+++ b/drivers/platform/x86/dell/dell-wmi-sysman/sysman.c
@@ -25,7 +25,7 @@ struct wmi_sysman_priv wmi_priv = {
 /* reset bios to defaults */
 static const char * const reset_types[] = {"builtinsafe", "lastknowngood", "factory", "custom"};
 static int reset_option = -1;
-struct class *fw_attr_class;
+static struct class *fw_attr_class;
 
 
 /**
-- 
2.26.3