Fixing compile errors

Author: kdschlosser

ext_mod/lcd_bus/modlcd_bus.c

@@ -283,16 +283,16 @@ static const mp_rom_map_elem_t mp_lcd_bus_locals_dict_table[] = {
 MP_DEFINE_CONST_DICT(mp_lcd_bus_locals_dict, mp_lcd_bus_locals_dict_table);
 
 
-static const mp_map_elem_t mp_module_lcd_bus_globals_table[] = {
-    { MP_ROM_QSTR(MP_QSTR___name__),           MP_OBJ_NEW_QSTR(MP_QSTR_lcd_bus)      },
-    { MP_ROM_QSTR(MP_QSTR_RGBBus),             (mp_obj_t)&mp_lcd_rgb_bus_type        },
-    { MP_ROM_QSTR(MP_QSTR_SPIBus),             (mp_obj_t)&mp_lcd_spi_bus_type        },
-    { MP_ROM_QSTR(MP_QSTR_I2CBus),             (mp_obj_t)&mp_lcd_i2c_bus_type        },
-    { MP_ROM_QSTR(MP_QSTR_I80Bus),             (mp_obj_t)&mp_lcd_i80_bus_type        },
+static const mp_rom_map_elem_t mp_module_lcd_bus_globals_table[] = {
+    { MP_ROM_QSTR(MP_QSTR___name__),           MP_OBJ_NEW_QSTR(MP_QSTR_lcd_bus)        },
+    { MP_ROM_QSTR(MP_QSTR_RGBBus),             MP_ROM_PTR(&mp_lcd_rgb_bus_type)        },
+    { MP_ROM_QSTR(MP_QSTR_SPIBus),             MP_ROM_PTR(&mp_lcd_spi_bus_type)        },
+    { MP_ROM_QSTR(MP_QSTR_I2CBus),             MP_ROM_PTR(&mp_lcd_i2c_bus_type)        },
+    { MP_ROM_QSTR(MP_QSTR_I80Bus),             MP_ROM_PTR(&mp_lcd_i80_bus_type)        },
     { MP_ROM_QSTR(MP_QSTR__pump_main_thread),  MP_ROM_PTR(&mp_lcd_bus__pump_main_thread_obj)       },
 
     #ifdef MP_PORT_UNIX
-        { MP_ROM_QSTR(MP_QSTR_SDLBus),         (mp_obj_t)&mp_lcd_sdl_bus_type        },
+        { MP_ROM_QSTR(MP_QSTR_SDLBus),         MP_ROM_PTR(&mp_lcd_sdl_bus_type)        },
     #endif
     { MP_ROM_QSTR(MP_QSTR_DEBUG_ENABLED),    MP_ROM_INT(LCD_DEBUG) },