X-Git-Url: http://git.cascardo.info/?a=blobdiff_plain;f=arch%2Fsparc%2Finclude%2Fasm%2Fvio.h;fp=arch%2Fsparc%2Finclude%2Fasm%2Fvio.h;h=9d83d3bcb494b44e3620f4942934e832035450a5;hb=87ba00515657eede6077fa195ca6592b98cc31e3;hp=d4de32f0f8afdb849495f29aff26f3c0f004f7d3;hpb=0a375d75902c522ea36c6dc409296622f93db4a7;p=cascardo%2Flinux.git

diff --git a/arch/sparc/include/asm/vio.h b/arch/sparc/include/asm/vio.h
index d4de32f0f8af..9d83d3bcb494 100644
--- a/arch/sparc/include/asm/vio.h
+++ b/arch/sparc/include/asm/vio.h
@@ -258,8 +258,6 @@ static inline void *vio_dring_entry(struct vio_dring_state *dr,
 static inline u32 vio_dring_avail(struct vio_dring_state *dr,
 				  unsigned int ring_size)
 {
-	BUILD_BUG_ON(!is_power_of_2(ring_size));
-
 	return (dr->pending -
 		((dr->prod - dr->cons) & (ring_size - 1)));
 }