[PATCH] net: wireless: marvell: libertas: constify cfg80211_ops structures

[Bhumika Goyal]

cfg80211_ops structures are only passed as an argument to the function
wiphy_new. This argument is of type const, so cfg80211_ops strutures
having this property can be declared as const.
Done using Coccinelle

@r1 disable optional_qualifier @
identifier i;
position p;
@@
static struct cfg80211_ops i@p = {...};

@ok1@
identifier r1.i;
position p;
@@
wiphy_new(&i@p,...)

@bad@
position p!={r1.p,ok1.p};
identifier r1.i;
@@
i@p

@depends on !bad disable optional_qualifier@
identifier r1.i;
@@
+const
struct cfg80211_ops i;

File size before:
   text    data     bss     dec     hex filename
  21225    1954      16   23195    5a9b wireless/marvell/libertas/cfg.o

File size after:
   text    data     bss     dec     hex filename
  22041    1154      16   23211    5aab wireless/marvell/libertas/cfg.o

Signed-off-by: Bhumika Goyal <bhumi...@gmail.com>
---
 drivers/net/wireless/marvell/libertas/cfg.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/marvell/libertas/cfg.c 
b/drivers/net/wireless/marvell/libertas/cfg.c
index 7ff2efa..3f97acb 100644
--- a/drivers/net/wireless/marvell/libertas/cfg.c
+++ b/drivers/net/wireless/marvell/libertas/cfg.c
@@ -2086,7 +2086,7 @@ static int lbs_set_power_mgmt(struct wiphy *wiphy, struct 
net_device *dev,
  * Initialization
  */
 
-static struct cfg80211_ops lbs_cfg80211_ops = {
+static const struct cfg80211_ops lbs_cfg80211_ops = {
        .set_monitor_channel = lbs_cfg_set_monitor_channel,
        .libertas_set_mesh_channel = lbs_cfg_set_mesh_channel,
        .scan = lbs_cfg_scan,
-- 
1.9.1