wlcore: save last regdom configuration on stop
In order to reconfigure the correct reg domain on
recovery, we have to save the current configuration
before clearing it (wl->reg_ch_conf_pending is
considered before configuring a new regdomain).
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index a9ee234..0368b9c 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -1949,8 +1949,10 @@
/*
* FW channels must be re-calibrated after recovery,
- * clear the last Reg-Domain channel configuration.
+ * save current Reg-Domain channel configuration and clear it.
*/
+ memcpy(wl->reg_ch_conf_pending, wl->reg_ch_conf_last,
+ sizeof(wl->reg_ch_conf_pending));
memset(wl->reg_ch_conf_last, 0, sizeof(wl->reg_ch_conf_last));
}
