staging: vme_user: declare private variables as static

Signed-off-by: Emilio G. Cota <cota@braap.org>
[martyn.welch@ge.com: modified to remove checkpatch warnings]
Signed-off-by: Martyn Welch <martyn.welch@ge.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/vme/devices/vme_user.c b/drivers/staging/vme/devices/vme_user.c
index bdc4e1e..f7fa02d 100644 (file)
--- a/drivers/staging/vme/devices/vme_user.c
+++ b/drivers/staging/vme/devices/vme_user.c
@@ -114,9 +114,9 @@ typedef struct {
 } driver_stats_t;
 static driver_stats_t statistics;
 
-struct cdev *vme_user_cdev;            /* Character device */
-struct class *vme_user_sysfs_class;    /* Sysfs class */
-struct device *vme_user_bridge;                /* Pointer to the bridge device */
+static struct cdev *vme_user_cdev;             /* Character device */
+static struct class *vme_user_sysfs_class;     /* Sysfs class */
+static struct device *vme_user_bridge;         /* Pointer to bridge device */
 
 
 static const int type[VME_DEVS] = {    MASTER_MINOR,   MASTER_MINOR,