diff options
Diffstat (limited to 'nuttx')
-rw-r--r-- | nuttx/drivers/serial.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/nuttx/drivers/serial.c b/nuttx/drivers/serial.c index 2f0f5703f..bc360d74a 100644 --- a/nuttx/drivers/serial.c +++ b/nuttx/drivers/serial.c @@ -347,7 +347,7 @@ static int uart_close(struct file *filep) #ifndef CONFIG_DISABLE_SIGNALS usleep(500*1000); #else - up_udelay(500*1000); + up_mdelay(500); #endif } @@ -358,7 +358,7 @@ static int uart_close(struct file *filep) #ifndef CONFIG_DISABLE_SIGNALS usleep(500*1000); #else - up_udelay(500*1000); + up_mdelay(500); #endif } |