diff options
Diffstat (limited to 'arch/mips/sgi-ip27/ip27-console.c')
| -rw-r--r-- | arch/mips/sgi-ip27/ip27-console.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/mips/sgi-ip27/ip27-console.c b/arch/mips/sgi-ip27/ip27-console.c index 6bdb48d41276..5886bee89d06 100644 --- a/arch/mips/sgi-ip27/ip27-console.c +++ b/arch/mips/sgi-ip27/ip27-console.c @@ -35,6 +35,7 @@ void prom_putchar(char c) { struct ioc3_uartregs *uart = console_uart(); - while ((uart->iu_lsr & 0x20) == 0); - uart->iu_thr = c; + while ((readb(&uart->iu_lsr) & 0x20) == 0) + ; + writeb(c, &uart->iu_thr); } |