Searched refs:prom_uart_rr (Results 1 – 1 of 1) sorted by relevance
23 static inline unsigned char prom_uart_rr(void __iomem *base, unsigned reg) in prom_uart_rr() function39 while ((prom_uart_rr(base, UART_LSR) & UART_LSR_THRE) == 0) in prom_putchar()42 while ((prom_uart_rr(base, UART_LSR) & UART_LSR_THRE) == 0) in prom_putchar()