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-rw-r--r--hw/usb/ccid-card-passthru.c2
-rw-r--r--hw/usb/dev-serial.c2
-rw-r--r--hw/usb/redirect.c2
3 files changed, 3 insertions, 3 deletions
diff --git a/hw/usb/ccid-card-passthru.c b/hw/usb/ccid-card-passthru.c
index ac1725eeae..e9f58c9f67 100644
--- a/hw/usb/ccid-card-passthru.c
+++ b/hw/usb/ccid-card-passthru.c
@@ -348,7 +348,7 @@ static int passthru_initfn(CCIDCardState *base)
qemu_chr_fe_set_handlers(&card->cs,
ccid_card_vscard_can_read,
ccid_card_vscard_read,
- ccid_card_vscard_event, card, NULL, true);
+ ccid_card_vscard_event, NULL, card, NULL, true);
ccid_card_vscard_send_init(card);
} else {
error_report("missing chardev");
diff --git a/hw/usb/dev-serial.c b/hw/usb/dev-serial.c
index bfbf7cdce7..dc145a6529 100644
--- a/hw/usb/dev-serial.c
+++ b/hw/usb/dev-serial.c
@@ -502,7 +502,7 @@ static void usb_serial_realize(USBDevice *dev, Error **errp)
}
qemu_chr_fe_set_handlers(&s->cs, usb_serial_can_read, usb_serial_read,
- usb_serial_event, s, NULL, true);
+ usb_serial_event, NULL, s, NULL, true);
usb_serial_handle_reset(dev);
if (chr->be_open && !dev->attached) {
diff --git a/hw/usb/redirect.c b/hw/usb/redirect.c
index aa22d69216..115efb966b 100644
--- a/hw/usb/redirect.c
+++ b/hw/usb/redirect.c
@@ -1399,7 +1399,7 @@ static void usbredir_realize(USBDevice *udev, Error **errp)
/* Let the backend know we are ready */
qemu_chr_fe_set_handlers(&dev->cs, usbredir_chardev_can_read,
usbredir_chardev_read, usbredir_chardev_event,
- dev, NULL, true);
+ NULL, dev, NULL, true);
dev->vmstate =
qemu_add_vm_change_state_handler(usbredir_vm_state_change, dev);