diff options
| -rw-r--r-- | firmware/drivers/usb/arcotg_dcd.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/firmware/drivers/usb/arcotg_dcd.c b/firmware/drivers/usb/arcotg_dcd.c index b1cb24d..41f3e90 100644 --- a/firmware/drivers/usb/arcotg_dcd.c +++ b/firmware/drivers/usb/arcotg_dcd.c @@ -397,6 +397,10 @@ static void port_change_int(void) } } + if (arcotg_dcd.speed == speed) { + return; + } + /* update speed */ arcotg_dcd.speed = speed; |