iwlwifi: mark more functions/variables static

mark more functions/variables static

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index f4113058188a..28f7aa802fde 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -43,6 +43,8 @@
 #include "iwl-4965.h"
 #include "iwl-helpers.h"
 
+static void iwl_hw_card_show_info(struct iwl_priv *priv);
+
 #define IWL_DECLARE_RATE_INFO(r, s, ip, in, rp, rn, pp, np)    \
         [IWL_RATE_##r##M_INDEX] = { IWL_RATE_##r##M_PLCP,      \
                                     IWL_RATE_SISO_##s##M_PLCP, \
@@ -2744,7 +2746,7 @@ int iwl_hw_txq_attach_buf_to_tfd(struct iwl_priv *priv, void *ptr,
         return 0;
 }
 
-void iwl_hw_card_show_info(struct iwl_priv *priv)
+static void iwl_hw_card_show_info(struct iwl_priv *priv)
 {
         u16 hw_version = priv->eeprom.board_revision_4965;