Instead of using extra completion variable to handle the sync call now
using msg->is_sync flag to handle the sync call.
Signed-off-by: Ajay Singh <ajay.kat...@microchip.com>
---
drivers/staging/wilc1000/host_interface.c | 23 +++++++++++------------
drivers/staging/wilc1000/host_interface.h | 2 +-
drivers/staging/wilc1000/linux_wlan.c | 3 ++-
drivers/staging/wilc1000/wilc_wfi_cfgoperations.c | 2 +-
4 files changed, 15 insertions(+), 15 deletions(-)
diff --git a/drivers/staging/wilc1000/host_interface.c
b/drivers/staging/wilc1000/host_interface.c
index 237a098d..529390d 100644
--- a/drivers/staging/wilc1000/host_interface.c
+++ b/drivers/staging/wilc1000/host_interface.c
@@ -187,7 +187,6 @@ struct join_bss_param {
};
static struct host_if_drv *terminated_handle;
-static struct completion hif_driver_comp;
static struct mutex hif_deinit_lock;
/* 'msg' should be free by the caller for syc */
@@ -310,10 +309,12 @@ static void handle_set_wfi_drv_handler(struct work_struct
*work)
if (ret)
netdev_err(vif->ndev, "Failed to set driver handler\n");
- complete(&hif_driver_comp);
kfree(buffer);
free_msg:
+ if (msg->is_sync)
+ complete(&msg->work_comp);
+
kfree(msg);
}
@@ -333,9 +334,6 @@ static void handle_set_operation_mode(struct work_struct
*work)
ret = wilc_send_config_pkt(vif, SET_CFG, &wid, 1,
wilc_get_vif_idx(vif));
- if (hif_op_mode->mode == IDLE_MODE)
- complete(&hif_driver_comp);
-
if (ret)
netdev_err(vif->ndev, "Failed to set operation mode\n");
@@ -3118,12 +3116,12 @@ int wilc_set_mac_chnl_num(struct wilc_vif *vif, u8
channel)
}
int wilc_set_wfi_drv_handler(struct wilc_vif *vif, int index, u8 mode,
- u8 ifc_id)
+ u8 ifc_id, bool is_sync)
{
int result;
struct host_if_msg *msg;
- msg = wilc_alloc_work(vif, handle_set_wfi_drv_handler, false);
+ msg = wilc_alloc_work(vif, handle_set_wfi_drv_handler, is_sync);
if (IS_ERR(msg))
return PTR_ERR(msg);
@@ -3135,8 +3133,12 @@ int wilc_set_wfi_drv_handler(struct wilc_vif *vif, int
index, u8 mode,
if (result) {
netdev_err(vif->ndev, "%s: enqueue work failed\n", __func__);
kfree(msg);
+ return result;
}
+ if (is_sync)
+ wait_for_completion(&msg->work_comp);
+
return result;
}
@@ -3380,10 +3382,8 @@ int wilc_init(struct net_device *dev, struct host_if_drv
**hif_drv_handler)
vif->obtaining_ip = false;
- if (wilc->clients_count == 0) {
- init_completion(&hif_driver_comp);
+ if (wilc->clients_count == 0)
mutex_init(&hif_deinit_lock);
- }
timer_setup(&vif->periodic_rssi, get_periodic_rssi, 0);
mod_timer(&vif->periodic_rssi, jiffies + msecs_to_jiffies(5000));
@@ -3430,8 +3430,7 @@ int wilc_deinit(struct wilc_vif *vif)
del_timer_sync(&vif->periodic_rssi);
del_timer_sync(&hif_drv->remain_on_ch_timer);
- wilc_set_wfi_drv_handler(vif, 0, 0, 0);
- wait_for_completion(&hif_driver_comp);
+ wilc_set_wfi_drv_handler(vif, 0, 0, 0, true);
if (hif_drv->usr_scan_req.scan_result) {
hif_drv->usr_scan_req.scan_result(SCAN_EVENT_ABORTED, NULL,
diff --git a/drivers/staging/wilc1000/host_interface.h
b/drivers/staging/wilc1000/host_interface.h
index 15ffaeb..4416f8f 100644
--- a/drivers/staging/wilc1000/host_interface.h
+++ b/drivers/staging/wilc1000/host_interface.h
@@ -350,7 +350,7 @@ int wilc_remain_on_channel(struct wilc_vif *vif, u32
session_id,
int wilc_listen_state_expired(struct wilc_vif *vif, u32 session_id);
void wilc_frame_register(struct wilc_vif *vif, u16 frame_type, bool reg);
int wilc_set_wfi_drv_handler(struct wilc_vif *vif, int index, u8 mode,
- u8 ifc_id);
+ u8 ifc_id, bool is_sync);
int wilc_set_operation_mode(struct wilc_vif *vif, u32 mode);
int wilc_get_statistics(struct wilc_vif *vif, struct rf_info *stats,
bool is_sync);
diff --git a/drivers/staging/wilc1000/linux_wlan.c
b/drivers/staging/wilc1000/linux_wlan.c
index 8ecd664..b666e1e 100644
--- a/drivers/staging/wilc1000/linux_wlan.c
+++ b/drivers/staging/wilc1000/linux_wlan.c
@@ -753,7 +753,8 @@ static int wilc_mac_open(struct net_device *ndev)
for (i = 0; i < wl->vif_num; i++) {
if (ndev == wl->vif[i]->ndev) {
wilc_set_wfi_drv_handler(vif, wilc_get_vif_idx(vif),
- vif->iftype, vif->ifc_id);
+ vif->iftype, vif->ifc_id,
+ false);
wilc_set_operation_mode(vif, vif->iftype);
break;
}
diff --git a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
index 02a8846..76d017d 100644
--- a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
+++ b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
@@ -1779,7 +1779,7 @@ static int change_virtual_intf(struct wiphy *wiphy,
struct net_device *dev,
if (wl->initialized) {
wilc_set_wfi_drv_handler(vif, wilc_get_vif_idx(vif),
- 0, vif->ifc_id);
+ 0, vif->ifc_id, false);
wilc_set_operation_mode(vif, AP_MODE);
wilc_set_power_mgmt(vif, 0, 0);
}
--
2.7.4
