cc3200: When raising OSError's use MP_Exxx as arg instead of a string.

1 files changed, 3 insertions, 3 deletions

diff --git a/cc3200/mods/pybuart.c b/cc3200/mods/pybuart.c
index f28af9063..bab2b3d22 100644
--- a/cc3200/mods/pybuart.c
+++ b/cc3200/mods/pybuart.c
@@ -279,7 +279,7 @@ STATIC void UARTGenericIntHandler(uint32_t uart_id) {
 STATIC void uart_check_init(pyb_uart_obj_t *self) {
     // not initialized
     if (!self->baudrate) {
-        mp_raise_msg(&mp_type_OSError, mpexception_os_request_not_possible);
+        mp_raise_OSError(MP_EPERM);
     }
 }
 
@@ -471,7 +471,7 @@ STATIC mp_obj_t pyb_uart_make_new(const mp_obj_type_t *type, size_t n_args, size
     }
 
     if (uart_id > PYB_UART_1) {
-        mp_raise_msg(&mp_type_OSError, mpexception_os_resource_not_avaliable);
+        mp_raise_OSError(MP_ENODEV);
     }
 
     // get the correct uart instance
@@ -619,7 +619,7 @@ STATIC mp_uint_t pyb_uart_write(mp_obj_t self_in, const void *buf_in, mp_uint_t
 
     // write the data
     if (!uart_tx_strn(self, buf, size)) {
-        mp_raise_msg(&mp_type_OSError, mpexception_os_operation_failed);
+        mp_raise_OSError(MP_EIO);
     }
     return size;
 }