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Diffstat (limited to 'sys/dev/usb/uhub.c')
-rw-r--r--sys/dev/usb/uhub.c30
1 files changed, 15 insertions, 15 deletions
diff --git a/sys/dev/usb/uhub.c b/sys/dev/usb/uhub.c
index 5fc4c45..0d97de8 100644
--- a/sys/dev/usb/uhub.c
+++ b/sys/dev/usb/uhub.c
@@ -94,7 +94,7 @@ Static bus_child_detached_t uhub_child_detached;
#endif
-/*
+/*
* We need two attachment points:
* hub to usb and hub to hub
* Every other driver only connects to hubs
@@ -116,7 +116,7 @@ USB_DECLARE_DRIVER_INIT(uhub,
DEVMETHOD(device_resume, bus_generic_resume),
DEVMETHOD(device_shutdown, bus_generic_shutdown)
);
-
+
/* Create the driver instance for the hub connected to usb case. */
devclass_t uhubroot_devclass;
@@ -142,9 +142,9 @@ USB_MATCH(uhub)
{
USB_MATCH_START(uhub, uaa);
usb_device_descriptor_t *dd = usbd_get_device_descriptor(uaa->device);
-
+
DPRINTFN(5,("uhub_match, dd=%p\n", dd));
- /*
+ /*
* The subclass for hubs seems to be 0 for some and 1 for others,
* so we just ignore the subclass.
*/
@@ -165,7 +165,7 @@ USB_ATTACH(uhub)
int p, port, nports, nremov, pwrdly;
usbd_interface_handle iface;
usb_endpoint_descriptor_t *ed;
-
+
devinfo = malloc(1024, M_TEMP, M_NOWAIT);
if (devinfo == NULL) {
USB_ATTACH_ERROR_RETURN;
@@ -228,11 +228,11 @@ USB_ATTACH(uhub)
dev->hub->hubsoftc = sc;
hub->explore = uhub_explore;
hub->hubdesc = hubdesc;
-
+
DPRINTFN(1,("usbhub_init_hub: selfpowered=%d, parent=%p, "
"parent->selfpowered=%d\n",
dev->self_powered, dev->powersrc->parent,
- dev->powersrc->parent ?
+ dev->powersrc->parent ?
dev->powersrc->parent->self_powered : 0));
if (!dev->self_powered && dev->powersrc->parent != NULL &&
@@ -259,10 +259,10 @@ USB_ATTACH(uhub)
}
err = usbd_open_pipe_intr(iface, ed->bEndpointAddress,
- USBD_SHORT_XFER_OK, &sc->sc_ipipe, sc, sc->sc_status,
+ USBD_SHORT_XFER_OK, &sc->sc_ipipe, sc, sc->sc_status,
sizeof(sc->sc_status), uhub_intr, UHUB_INTR_INTERVAL);
if (err) {
- printf("%s: cannot open interrupt pipe\n",
+ printf("%s: cannot open interrupt pipe\n",
USBDEVNAME(sc->sc_dev));
goto bad;
}
@@ -318,7 +318,7 @@ USB_ATTACH(uhub)
/* Turn the power on. */
err = usbd_set_port_feature(dev, port, UHF_PORT_POWER);
if (err)
- printf("%s: port %d power on failed, %s\n",
+ printf("%s: port %d power on failed, %s\n",
USBDEVNAME(sc->sc_dev), port,
usbd_errstr(err));
DPRINTF(("usb_init_port: turn on port %d power\n", port));
@@ -399,7 +399,7 @@ uhub_explore(usbd_device_handle dev)
if (up->device != NULL && up->device->hub != NULL)
up->device->hub->explore(up->device);
#if 0 && defined(DIAGNOSTIC)
- if (up->device == NULL &&
+ if (up->device == NULL &&
(status & UPS_CURRENT_CONNECT_STATUS))
printf("%s: connected, no device\n",
USBDEVNAME(sc->sc_dev));
@@ -426,7 +426,7 @@ uhub_explore(usbd_device_handle dev)
DPRINTF(("uhub_explore: device addr=%d disappeared "
"on port %d\n", up->device->address, port));
usb_disconnect_port(up, USBDEV(sc->sc_dev));
- usbd_clear_port_feature(dev, port,
+ usbd_clear_port_feature(dev, port,
UHF_C_PORT_CONNECTION);
}
if (!(status & UPS_CURRENT_CONNECT_STATUS)) {
@@ -477,7 +477,7 @@ uhub_explore(usbd_device_handle dev)
else
speed = USB_SPEED_FULL;
/* Get device info and set its address. */
- err = usbd_new_device(USBDEV(sc->sc_dev), dev->bus,
+ err = usbd_new_device(USBDEV(sc->sc_dev), dev->bus,
dev->depth + 1, speed, port, up);
/* XXX retry a few times? */
if (err) {
@@ -486,7 +486,7 @@ uhub_explore(usbd_device_handle dev)
/* Avoid addressing problems by disabling. */
/* usbd_reset_port(dev, port, &up->status); */
- /*
+ /*
* The unit refused to accept a new address, or had
* some other serious problem. Since we cannot leave
* at 0 we have to disable the port instead.
@@ -587,7 +587,7 @@ uhub_child_detached(device_t self, device_t child)
int port;
int i;
- if (!devhub->hub)
+ if (!devhub->hub)
/* should never happen; children are only created after init */
panic("hub not fully initialised, but child deleted?");
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