acquire_bus/release_bus is currently used only in wlan.c when needing to
access the main bus (SDIO or SPI). For wilc3000, the bluetooth part will
also need to perform some operations on the main bus (eg: bluetooth
firmware loading), so expose acquire/release_bus.
Signed-off-by: Alexis Lothoré <alexis.lothore@xxxxxxxxxxx>
---
drivers/net/wireless/microchip/wilc1000/wlan.c | 5 +++--
drivers/net/wireless/microchip/wilc1000/wlan.h | 3 +++
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/microchip/wilc1000/wlan.c b/drivers/net/wireless/microchip/wilc1000/wlan.c
index f2b13bd44273ebe2ee474eda047e82bf1287bd6e..a697caf73ac3ed06602c029c17773f50e3f8edb5 100644
--- a/drivers/net/wireless/microchip/wilc1000/wlan.c
+++ b/drivers/net/wireless/microchip/wilc1000/wlan.c
@@ -743,7 +743,7 @@ static int chip_wakeup(struct wilc *wilc)
return chip_wakeup_wilc3000(wilc);
}
-static inline int acquire_bus(struct wilc *wilc, enum bus_acquire acquire)
+int acquire_bus(struct wilc *wilc, enum bus_acquire acquire)
{
int ret = 0;
@@ -757,12 +757,13 @@ static inline int acquire_bus(struct wilc *wilc, enum bus_acquire acquire)
return ret;
}
-static inline int release_bus(struct wilc *wilc, enum bus_release release)
+int release_bus(struct wilc *wilc, enum bus_release release)
{
int ret = 0;
if (release == WILC_BUS_RELEASE_ALLOW_SLEEP && wilc->power_save_mode)
ret = chip_allow_sleep(wilc);
+
mutex_unlock(&wilc->hif_cs);
return ret;
diff --git a/drivers/net/wireless/microchip/wilc1000/wlan.h b/drivers/net/wireless/microchip/wilc1000/wlan.h
index 65e79371014d9e60755cb0aa38e04d351e67bcfb..e45c2db0f5cd2de6844993dde15034ebbd93e73b 100644
--- a/drivers/net/wireless/microchip/wilc1000/wlan.h
+++ b/drivers/net/wireless/microchip/wilc1000/wlan.h
@@ -475,4 +475,7 @@ int wilc_wlan_init(struct net_device *dev);
int wilc_get_chipid(struct wilc *wilc);
int wilc_load_mac_from_nv(struct wilc *wilc);
+int acquire_bus(struct wilc *wilc, enum bus_acquire acquire);
+int release_bus(struct wilc *wilc, enum bus_release release);
+
#endif
--
2.48.0
