This patch uses CONFIG_ATH9K_BTCOEX_SUPPORT to conditionally
compile btcoex-related code in the driver core.
Signed-off-by: Sujith Manoharan <c_man...@qca.qualcomm.com>
---
drivers/net/wireless/ath/ath9k/Makefile | 4 ++--
drivers/net/wireless/ath/ath9k/ath9k.h | 28 ++++++++++++++++++++++++++++
drivers/net/wireless/ath/ath9k/gpio.c | 4 ++++
3 files changed, 34 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/Makefile
b/drivers/net/wireless/ath/ath9k/Makefile
index da02242..b3c7b12 100644
--- a/drivers/net/wireless/ath/ath9k/Makefile
+++ b/drivers/net/wireless/ath/ath9k/Makefile
@@ -3,9 +3,9 @@ ath9k-y += beacon.o \
init.o \
main.o \
recv.o \
- xmit.o \
- mci.o \
+ xmit.o
+ath9k-$(CONFIG_ATH9K_BTCOEX_SUPPORT) += mci.o
ath9k-$(CONFIG_ATH9K_RATE_CONTROL) += rc.o
ath9k-$(CONFIG_ATH9K_PCI) += pci.o
ath9k-$(CONFIG_ATH9K_AHB) += ahb.o
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h
b/drivers/net/wireless/ath/ath9k/ath9k.h
index 23145ce..2efde57 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -454,6 +454,7 @@ struct ath_btcoex {
struct ath_mci_profile mci;
};
+#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
int ath9k_init_btcoex(struct ath_softc *sc);
void ath9k_deinit_btcoex(struct ath_softc *sc);
void ath9k_start_btcoex(struct ath_softc *sc);
@@ -462,6 +463,30 @@ void ath9k_btcoex_timer_resume(struct ath_softc *sc);
void ath9k_btcoex_timer_pause(struct ath_softc *sc);
void ath9k_btcoex_handle_interrupt(struct ath_softc *sc, u32 status);
u16 ath9k_btcoex_aggr_limit(struct ath_softc *sc, u32 max_4ms_framelen);
+#else
+static inline int ath9k_init_btcoex(struct ath_softc *sc)
+{
+ return 0;
+}
+static inline void ath9k_deinit_btcoex(struct ath_softc *sc)
+{
+}
+static inline void ath9k_start_btcoex(struct ath_softc *sc)
+{
+}
+static inline void ath9k_stop_btcoex(struct ath_softc *sc)
+{
+}
+static inline void ath9k_btcoex_handle_interrupt(struct ath_softc *sc,
+ u32 status)
+{
+}
+static inline u16 ath9k_btcoex_aggr_limit(struct ath_softc *sc,
+ u32 max_4ms_framelen)
+{
+ return 0;
+}
+#endif
/********************/
/* LED Control */
@@ -655,8 +680,11 @@ struct ath_softc {
struct ath_beacon_config cur_beacon_conf;
struct delayed_work tx_complete_work;
struct delayed_work hw_pll_work;
+
+#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
struct ath_btcoex btcoex;
struct ath_mci_coex mci_coex;
+#endif
struct ath_descdma txsdma;
diff --git a/drivers/net/wireless/ath/ath9k/gpio.c
b/drivers/net/wireless/ath/ath9k/gpio.c
index e870251..3ab62af 100644
--- a/drivers/net/wireless/ath/ath9k/gpio.c
+++ b/drivers/net/wireless/ath/ath9k/gpio.c
@@ -110,6 +110,8 @@ void ath_start_rfkill_poll(struct ath_softc *sc)
wiphy_rfkill_start_polling(sc->hw->wiphy);
}
+#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
+
/******************/
/* BTCOEX */
/******************/
@@ -423,3 +425,5 @@ int ath9k_init_btcoex(struct ath_softc *sc)
return 0;
}
+
+#endif
--
1.7.9.1
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