staging: wilc1000: ignore power save

If two interfaces are connected and it is required to enable power save then
ignore the request.

Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/wilc1000/host_interface.c b/drivers/staging/wilc1000/host_interface.c
index 1dc6af0..7e1b5a0 100644 (file)
--- a/drivers/staging/wilc1000/host_interface.c
+++ b/drivers/staging/wilc1000/host_interface.c
@@ -4341,6 +4341,9 @@ int wilc_set_power_mgmt(struct wilc_vif *vif, bool enabled, u32 timeout)
                return -EFAULT;
        }
 
+       if (wilc_wlan_get_num_conn_ifcs(vif->wilc) == 2 && enabled)
+               return 0;
+
        PRINT_D(HOSTINF_DBG, "Setting Power management message queue params\n");
 
        memset(&msg, 0, sizeof(struct host_if_msg));