[PATCH] base: topology: constify topology_attr_group.

[Arvind Yadav]

File size before:
  text	   data	    bss	    dec	    hex	filename
    594	    328	      0	    922	    39a	drivers/base/topology.o

File size After adding 'const':
   text	   data	    bss	    dec	    hex	filename
    634	    264	      0	    898	    382	drivers/base/topology.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@xxxxxxxxx>
---
 drivers/base/topology.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/base/topology.c b/drivers/base/topology.c
index d6ec1c5..d936fcf 100644
--- a/drivers/base/topology.c
+++ b/drivers/base/topology.c
@@ -105,7 +105,7 @@
 	NULL
 };
 
-static struct attribute_group topology_attr_group = {
+static const struct attribute_group topology_attr_group = {
 	.attrs = default_attrs,
 	.name = "topology"
 };
-- 
1.9.1