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path: root/sys/dev/usb/serial/usb_serial.c
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Diffstat (limited to 'sys/dev/usb/serial/usb_serial.c')
-rw-r--r--sys/dev/usb/serial/usb_serial.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/dev/usb/serial/usb_serial.c b/sys/dev/usb/serial/usb_serial.c
index b522270..fc9a6fd 100644
--- a/sys/dev/usb/serial/usb_serial.c
+++ b/sys/dev/usb/serial/usb_serial.c
@@ -293,7 +293,7 @@ usb2_com_attach_tty(struct ucom_softc *sc, uint32_t sub_units)
int error = 0;
char buf[32]; /* temporary TTY device name buffer */
- tp = tty_alloc(&usb2_com_class, sc, sc->sc_mtx);
+ tp = tty_alloc_mutex(&usb2_com_class, sc, sc->sc_mtx);
if (tp == NULL) {
error = ENOMEM;
goto done;
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