+++ /dev/null
---- a/arch/mips/ath79/dev-wmac.c
-+++ b/arch/mips/ath79/dev-wmac.c
-@@ -306,6 +306,11 @@ void __init ath79_wmac_disable_5ghz(void
- ath79_wmac_data.disable_5ghz = true;
- }
-
-+void __init ath79_wmac_set_tx_gain_buffalo(void)
-+{
-+ ath79_wmac_data.tx_gain_buffalo = true;
-+}
-+
- void __init ath79_register_wmac(u8 *cal_data, u8 *mac_addr)
- {
- if (soc_is_ar913x())
---- a/arch/mips/ath79/dev-wmac.h
-+++ b/arch/mips/ath79/dev-wmac.h
-@@ -16,6 +16,7 @@ void ath79_register_wmac(u8 *cal_data, u
- void ath79_register_wmac_simple(void);
- void ath79_wmac_disable_2ghz(void);
- void ath79_wmac_disable_5ghz(void);
-+void ath79_wmac_set_tx_gain_buffalo(void);
-
- bool ar93xx_wmac_read_mac_address(u8 *dest);
-