1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c b/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c
index 3119e8b1dc6f..0620b22192c4 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c
+++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c
@@ -497,7 +497,7 @@ static u32 halbtc_read_4byte(void *bt_context, u32 reg_addr)
         return  rtl_read_dword(rtlpriv, reg_addr);
 }
 
-static void halbtc_write_1byte(void *bt_context, u32 reg_addr, u8 data)
+static void halbtc_write_1byte(void *bt_context, u32 reg_addr, u32 data)
 {
         struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
         struct rtl_priv *rtlpriv = btcoexist->adapter;