make drivers/video/display/display-sysfs.c:display_class static
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: James Simmons <jsimmons@infradead.org>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/video/display/display-sysfs.c b/drivers/video/display/display-sysfs.c
index 39c27b6..3547717 100644
--- a/drivers/video/display/display-sysfs.c
+++ b/drivers/video/display/display-sysfs.c
@@ -127,7 +127,7 @@
static struct mutex allocated_dsp_lock;
static DEFINE_IDR(allocated_dsp);
-struct class *display_class;
+static struct class *display_class;
struct display_device *display_device_register(struct display_driver *driver,
struct device *parent, void *devdata)