diff options
Diffstat (limited to 'target/linux/ar71xx/files/arch/mips/ar71xx/early_printk.c')
| -rw-r--r-- | target/linux/ar71xx/files/arch/mips/ar71xx/early_printk.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/early_printk.c b/target/linux/ar71xx/files/arch/mips/ar71xx/early_printk.c index 4661d970b..76f69c562 100644 --- a/target/linux/ar71xx/files/arch/mips/ar71xx/early_printk.c +++ b/target/linux/ar71xx/files/arch/mips/ar71xx/early_printk.c @@ -23,8 +23,10 @@ void prom_putchar(unsigned char ch) { - while (((UART_READ(UART_LSR)) & UART_LSR_THRE) == 0); + while (((UART_READ(UART_LSR)) & UART_LSR_THRE) == 0) + ; UART_WRITE(UART_TX, ch); - while (((UART_READ(UART_LSR)) & UART_LSR_THRE) == 0); + while (((UART_READ(UART_LSR)) & UART_LSR_THRE) == 0) + ; } |