diff options
Diffstat (limited to 'cpu/i386/serial.c')
| -rw-r--r-- | cpu/i386/serial.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/cpu/i386/serial.c b/cpu/i386/serial.c index f58b47c..db13008 100644 --- a/cpu/i386/serial.c +++ b/cpu/i386/serial.c @@ -51,7 +51,7 @@ #include <asm/io.h> #include <asm/ibmpc.h> -#if CONFIG_SERIAL_SOFTWARE_FIFO +#ifdef CONFIG_SERIAL_SOFTWARE_FIFO #include <malloc.h> #endif @@ -81,7 +81,7 @@ #define asyncLSRRxFifoError1 0x80 -#if CONFIG_SERIAL_SOFTWARE_FIFO +#ifdef CONFIG_SERIAL_SOFTWARE_FIFO /*-----------------------------------------------------------------------------+ | Fifo +-----------------------------------------------------------------------------*/ @@ -193,7 +193,7 @@ int serial_getc(void) { unsigned char status = 0; -#if CONFIG_SERIAL_SOFTWARE_FIFO +#ifdef CONFIG_SERIAL_SOFTWARE_FIFO if (serial_buffer_active) { return serial_buffered_getc(); } @@ -225,7 +225,7 @@ int serial_tstc(void) { unsigned char status; -#if CONFIG_SERIAL_SOFTWARE_FIFO +#ifdef CONFIG_SERIAL_SOFTWARE_FIFO if (serial_buffer_active) { return serial_buffered_tstc(); } @@ -248,7 +248,7 @@ int serial_tstc(void) } -#if CONFIG_SERIAL_SOFTWARE_FIFO +#ifdef CONFIG_SERIAL_SOFTWARE_FIFO void serial_isr(void *arg) { |