SPIN_LOCK_UNLOCKED is deprecated since quite a while. Runtime init the locks instead. Signed-off-by: Thomas Gleixner Cc: Jeff Dike --- arch/um/drivers/ubd_kern.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: linux-2.6/arch/um/drivers/ubd_kern.c =================================================================== --- linux-2.6.orig/arch/um/drivers/ubd_kern.c +++ linux-2.6/arch/um/drivers/ubd_kern.c @@ -180,7 +180,6 @@ struct ubd { .no_cow = 0, \ .shared = 0, \ .cow = DEFAULT_COW, \ - .lock = SPIN_LOCK_UNLOCKED, \ .request = NULL, \ .start_sg = 0, \ .end_sg = 0, \ @@ -838,6 +837,7 @@ static int ubd_add(int n, char **error_o ubd_dev->size = ROUND_BLOCK(ubd_dev->size); + spin_lock_init(&ubd_dev->lock); INIT_LIST_HEAD(&ubd_dev->restart); sg_init_table(ubd_dev->sg, MAX_SG);