Lines Matching refs:NULL
28 SHELL_CMD_REGISTER(test_uart_configure, NULL, NULL,
30 SHELL_CMD_REGISTER(test_uart_config_get, NULL, NULL,
32 SHELL_CMD_REGISTER(test_uart_poll_in, NULL, NULL,
34 SHELL_CMD_REGISTER(test_uart_poll_out, NULL, NULL,
37 SHELL_CMD_REGISTER(test_uart_fifo_read, NULL, NULL,
39 SHELL_CMD_REGISTER(test_uart_fifo_fill, NULL, NULL,
41 SHELL_CMD_REGISTER(test_uart_pending, NULL, NULL,
55 if (!device_is_ready(dev) || usb_enable(NULL)) { in uart_basic_setup()
56 return NULL; in uart_basic_setup()
64 return NULL; in uart_basic_setup()
68 ZTEST_SUITE(uart_basic_api, NULL, uart_basic_setup, NULL, NULL, NULL);
71 ZTEST_SUITE(uart_basic_api_pending, NULL, uart_basic_setup, NULL, NULL, NULL);