diff options
Diffstat (limited to 'nuttx/arch/arm/src/common/up_internal.h')
-rw-r--r-- | nuttx/arch/arm/src/common/up_internal.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/nuttx/arch/arm/src/common/up_internal.h b/nuttx/arch/arm/src/common/up_internal.h index 2d789a802..a32c5324d 100644 --- a/nuttx/arch/arm/src/common/up_internal.h +++ b/nuttx/arch/arm/src/common/up_internal.h @@ -129,8 +129,13 @@ extern void up_vectorfiq(void); /* Defined in up_serial.c */ +#if CONFIG_NFILE_DESCRIPTORS > 0 extern void up_earlyserialinit(void); extern void up_serialinit(void); +#else +# define up_earlyserialinit() +# define up_serialinit() +#endif /* Defined in up_watchdog.c */ |