paz00 mainline shutdown fix #1

diff --git a/drivers/staging/nvec/nvec.c b/drivers/staging/nvec/nvec.c
index 4ae44a5..4a20b01 100644
--- a/drivers/staging/nvec/nvec.c
+++ b/drivers/staging/nvec/nvec.c
@@ -761,6 +761,7 @@ static void nvec_power_off(void)

        nvec_toggle_global_events(nvec_power_handle, false);
        nvec_write_async(nvec_power_handle, ap_pwr_down, 2);
+       msleep(10000);
 }

 /*