greybus: interface: rename gb_modules_lock -> gb_interfaces_lock

It's a local interface lock, not a modules lock, so rename it.

Reviewed-by: Alex Elder <elder@linaro.org>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>

diff --git a/drivers/staging/greybus/interface.c b/drivers/staging/greybus/interface.c
index d4ec788..96897f2 100644 (file)
--- a/drivers/staging/greybus/interface.c
+++ b/drivers/staging/greybus/interface.c
@@ -38,7 +38,7 @@ ATTRIBUTE_GROUPS(interface);
 
 
 /* XXX This could be per-host device */
-static DEFINE_SPINLOCK(gb_modules_lock);
+static DEFINE_SPINLOCK(gb_interfaces_lock);
 
 static int gb_interface_match_one_id(struct gb_interface *intf,
                                     const struct greybus_interface_id *id)
@@ -146,9 +146,9 @@ static struct gb_interface *gb_interface_create(struct greybus_host_device *hd,
                return NULL;
        }
 
-       spin_lock_irq(&gb_modules_lock);
+       spin_lock_irq(&gb_interfaces_lock);
        list_add_tail(&intf->links, &hd->interfaces);
-       spin_unlock_irq(&gb_modules_lock);
+       spin_unlock_irq(&gb_interfaces_lock);
 
        return intf;
 }
@@ -161,9 +161,9 @@ static void gb_interface_destroy(struct gb_interface *intf)
        if (WARN_ON(!intf))
                return;
 
-       spin_lock_irq(&gb_modules_lock);
+       spin_lock_irq(&gb_interfaces_lock);
        list_del(&intf->links);
-       spin_unlock_irq(&gb_modules_lock);
+       spin_unlock_irq(&gb_interfaces_lock);
 
        gb_bundle_destroy(intf);