[PATCH v2 09/16] dell-smbios: make the SMBIOS buffer static

["Michał Kępień" <kernel@kempniu.pl>]

As dell-laptop has been changed to always retrieve a pointer to the
SMBIOS buffer using dell_smbios_get_buffer(), the SMBIOS buffer can be
marked static.

Signed-off-by: Michał Kępień <kernel@kempniu.pl>
---
 drivers/platform/x86/dell-smbios.c |    3 +--
 drivers/platform/x86/dell-smbios.h |    1 -
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/platform/x86/dell-smbios.c b/drivers/platform/x86/dell-smbios.c
index 535d382..b383d0d 100644
--- a/drivers/platform/x86/dell-smbios.c
+++ b/drivers/platform/x86/dell-smbios.c
@@ -30,8 +30,7 @@ struct calling_interface_structure {
 	struct calling_interface_token tokens[];
 } __packed;
 
-struct calling_interface_buffer *buffer;
-EXPORT_SYMBOL_GPL(buffer);
+static struct calling_interface_buffer *buffer;
 static DEFINE_MUTEX(buffer_mutex);
 
 static int da_command_address;
diff --git a/drivers/platform/x86/dell-smbios.h b/drivers/platform/x86/dell-smbios.h
index f7a51f5..af653ff 100644
--- a/drivers/platform/x86/dell-smbios.h
+++ b/drivers/platform/x86/dell-smbios.h
@@ -35,7 +35,6 @@ struct calling_interface_token {
 	};
 };
 
-extern struct calling_interface_buffer *buffer;
 extern struct calling_interface_token *da_tokens;
 
 struct calling_interface_buffer *dell_smbios_get_buffer(void);
-- 
1.7.10.4