From e3d29996b3d0b1a81bd3dcc1d139e0a6ee233b03 Mon Sep 17 00:00:00 2001
From: Damien George <damien.p.george@gmail.com>
Date: Fri, 7 Oct 2016 13:53:34 +1100
Subject: [PATCH] driver/dht: Use mp_raise_OSError helper function.

---
 drivers/dht/dht.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/dht/dht.c b/drivers/dht/dht.c
index 95b0744510..1f0cffc6fa 100644
--- a/drivers/dht/dht.c
+++ b/drivers/dht/dht.c
@@ -84,6 +84,6 @@ STATIC mp_obj_t dht_readinto(mp_obj_t pin_in, mp_obj_t buf_in) {
 
 timeout:
     mp_hal_quiet_timing_exit(irq_state);
-    nlr_raise(mp_obj_new_exception_arg1(&mp_type_OSError, MP_OBJ_NEW_SMALL_INT(MP_ETIMEDOUT)));
+    mp_raise_OSError(MP_ETIMEDOUT);
 }
 MP_DEFINE_CONST_FUN_OBJ_2(dht_readinto_obj, dht_readinto);