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Diffstat (limited to 'tinyusb/class/cdc/cdc_device.c')
-rw-r--r--tinyusb/class/cdc/cdc_device.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/tinyusb/class/cdc/cdc_device.c b/tinyusb/class/cdc/cdc_device.c
index 735a1ff72..9237e1945 100644
--- a/tinyusb/class/cdc/cdc_device.c
+++ b/tinyusb/class/cdc/cdc_device.c
@@ -314,11 +314,11 @@ tusb_error_t cdcd_xfer_cb(uint8_t rhport, uint8_t ep_addr, tusb_event_t event, u
return TUSB_ERROR_NONE;
}
+#if CFG_TUD_CDC_FLUSH_ON_SOF
void cdcd_sof(uint8_t rhport)
{
-#if CFG_TUD_CDC_FLUSH_ON_SOF
tud_n_cdc_flush(rhport);
-#endif
}
+#endif
#endif