iwlwifi: make config const
Writing to the global config structures
is always wrong. To protect against such
mistakes in the future, mark them const.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-drv.c b/drivers/net/wireless/iwlwifi/iwl-drv.c
index 8ff5256..76fc440 100644
--- a/drivers/net/wireless/iwlwifi/iwl-drv.c
+++ b/drivers/net/wireless/iwlwifi/iwl-drv.c
@@ -68,7 +68,7 @@
#include "iwl-op-mode.h"
int iwl_drv_start(struct iwl_shared *shrd,
- struct iwl_trans *trans, struct iwl_cfg *cfg)
+ struct iwl_trans *trans, const struct iwl_cfg *cfg)
{
int ret;