Symbol: ASC_STA_RBF
drivers/tty/serial/st-asc.c
268
while ((status = asc_in(port, ASC_STA)) & ASC_STA_RBF) {
drivers/tty/serial/st-asc.c
326
if (status & ASC_STA_RBF) {
drivers/tty/serial/st-asc.c
647
if (!(asc_in(port, ASC_STA) & ASC_STA_RBF))