diff options
Diffstat (limited to 'hw/usb-serial.c')
| -rw-r--r-- | hw/usb-serial.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/hw/usb-serial.c b/hw/usb-serial.c index 10772f36cd..92d6dfdd42 100644 --- a/hw/usb-serial.c +++ b/hw/usb-serial.c @@ -483,13 +483,13 @@ static void usb_serial_handle_destroy(USBDevice *dev) qemu_free(s); } -int usb_serial_can_read(void *opaque) +static int usb_serial_can_read(void *opaque) { USBSerialState *s = opaque; return RECV_BUF - s->recv_used; } -void usb_serial_read(void *opaque, const uint8_t *buf, int size) +static void usb_serial_read(void *opaque, const uint8_t *buf, int size) { USBSerialState *s = opaque; int first_size = RECV_BUF - s->recv_ptr; @@ -501,7 +501,7 @@ void usb_serial_read(void *opaque, const uint8_t *buf, int size) s->recv_used += size; } -void usb_serial_event(void *opaque, int event) +static void usb_serial_event(void *opaque, int event) { USBSerialState *s = opaque; |