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path: root/drivers/net/wireless/wl12xx/wl1271_event.c
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Diffstat (limited to 'drivers/net/wireless/wl12xx/wl1271_event.c')
-rw-r--r--drivers/net/wireless/wl12xx/wl1271_event.c20
1 files changed, 9 insertions, 11 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1271_event.c b/drivers/net/wireless/wl12xx/wl1271_event.c
index d13fdd99c85..0a145afc990 100644
--- a/drivers/net/wireless/wl12xx/wl1271_event.c
+++ b/drivers/net/wireless/wl12xx/wl1271_event.c
@@ -35,7 +35,7 @@ static int wl1271_event_scan_complete(struct wl1271 *wl,
wl1271_debug(DEBUG_EVENT, "status: 0x%x",
mbox->scheduled_scan_status);
- if (wl->scanning) {
+ if (test_bit(WL1271_FLAG_SCANNING, &wl->flags)) {
if (wl->scan.state == WL1271_SCAN_BAND_DUAL) {
wl1271_cmd_template_set(wl, CMD_TEMPL_CFG_PROBE_REQ_2_4,
NULL, size);
@@ -43,7 +43,7 @@ static int wl1271_event_scan_complete(struct wl1271 *wl,
* to the wl1271_cmd_scan function that we are not
* scanning as it checks that.
*/
- wl->scanning = false;
+ clear_bit(WL1271_FLAG_SCANNING, &wl->flags);
wl1271_cmd_scan(wl, wl->scan.ssid, wl->scan.ssid_len,
wl->scan.active,
wl->scan.high_prio,
@@ -62,7 +62,7 @@ static int wl1271_event_scan_complete(struct wl1271 *wl,
mutex_unlock(&wl->mutex);
ieee80211_scan_completed(wl->hw, false);
mutex_lock(&wl->mutex);
- wl->scanning = false;
+ clear_bit(WL1271_FLAG_SCANNING, &wl->flags);
}
}
return 0;
@@ -78,7 +78,7 @@ static int wl1271_event_ps_report(struct wl1271 *wl,
switch (mbox->ps_status) {
case EVENT_ENTER_POWER_SAVE_FAIL:
- if (!wl->psm) {
+ if (!test_bit(WL1271_FLAG_PSM, &wl->flags)) {
wl->psm_entry_retry = 0;
break;
}
@@ -89,7 +89,6 @@ static int wl1271_event_ps_report(struct wl1271 *wl,
} else {
wl1271_error("PSM entry failed, giving up.\n");
wl->psm_entry_retry = 0;
- *beacon_loss = true;
}
break;
case EVENT_ENTER_POWER_SAVE_SUCCESS:
@@ -136,7 +135,8 @@ static int wl1271_event_process(struct wl1271 *wl, struct event_mailbox *mbox)
* filtering) is enabled. Without PSM, the stack will receive all
* beacons and can detect beacon loss by itself.
*/
- if (vector & BSS_LOSE_EVENT_ID && wl->psm) {
+ if (vector & BSS_LOSE_EVENT_ID &&
+ test_bit(WL1271_FLAG_PSM, &wl->flags)) {
wl1271_debug(DEBUG_EVENT, "BSS_LOSE_EVENT");
/* indicate to the stack, that beacons have been lost */
@@ -150,7 +150,7 @@ static int wl1271_event_process(struct wl1271 *wl, struct event_mailbox *mbox)
return ret;
}
- if (beacon_loss) {
+ if (wl->vif && beacon_loss) {
/* Obviously, it's dangerous to release the mutex while
we are holding many of the variables in the wl struct.
That's why it's done last in the function, and care must
@@ -184,7 +184,7 @@ void wl1271_event_mbox_config(struct wl1271 *wl)
wl->mbox_ptr[0], wl->mbox_ptr[1]);
}
-int wl1271_event_handle(struct wl1271 *wl, u8 mbox_num, bool do_ack)
+int wl1271_event_handle(struct wl1271 *wl, u8 mbox_num)
{
struct event_mailbox mbox;
int ret;
@@ -204,9 +204,7 @@ int wl1271_event_handle(struct wl1271 *wl, u8 mbox_num, bool do_ack)
return ret;
/* then we let the firmware know it can go on...*/
- if (do_ack)
- wl1271_spi_write32(wl, ACX_REG_INTERRUPT_TRIG,
- INTR_TRIG_EVENT_ACK);
+ wl1271_spi_write32(wl, ACX_REG_INTERRUPT_TRIG, INTR_TRIG_EVENT_ACK);
return 0;
}