Searched refs:spk_serial_tx_busy (Results 1 – 2 of 2) sorted by relevance
38 #define spk_serial_tx_busy() \ macro
157 while (spk_serial_tx_busy()) { in spk_serial_send_xchar()232 while (spk_serial_tx_busy()) { in spk_serial_wait_for_xmitr()