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path: root/drivers/usb/core/message.c
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Diffstat (limited to 'drivers/usb/core/message.c')
-rw-r--r--drivers/usb/core/message.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
index 832487423826..5701e857392b 100644
--- a/drivers/usb/core/message.c
+++ b/drivers/usb/core/message.c
@@ -1284,12 +1284,12 @@ int usb_set_interface(struct usb_device *dev, int interface, int alternate)
/* Make sure we have enough bandwidth for this alternate interface.
* Remove the current alt setting and add the new alt setting.
*/
- mutex_lock(&hcd->bandwidth_mutex);
+ mutex_lock(hcd->bandwidth_mutex);
ret = usb_hcd_alloc_bandwidth(dev, NULL, iface->cur_altsetting, alt);
if (ret < 0) {
dev_info(&dev->dev, "Not enough bandwidth for altsetting %d\n",
alternate);
- mutex_unlock(&hcd->bandwidth_mutex);
+ mutex_unlock(hcd->bandwidth_mutex);
return ret;
}
@@ -1311,10 +1311,10 @@ int usb_set_interface(struct usb_device *dev, int interface, int alternate)
} else if (ret < 0) {
/* Re-instate the old alt setting */
usb_hcd_alloc_bandwidth(dev, NULL, alt, iface->cur_altsetting);
- mutex_unlock(&hcd->bandwidth_mutex);
+ mutex_unlock(hcd->bandwidth_mutex);
return ret;
}
- mutex_unlock(&hcd->bandwidth_mutex);
+ mutex_unlock(hcd->bandwidth_mutex);
/* FIXME drivers shouldn't need to replicate/bugfix the logic here
* when they implement async or easily-killable versions of this or
@@ -1413,7 +1413,7 @@ int usb_reset_configuration(struct usb_device *dev)
config = dev->actconfig;
retval = 0;
- mutex_lock(&hcd->bandwidth_mutex);
+ mutex_lock(hcd->bandwidth_mutex);
/* Make sure we have enough bandwidth for each alternate setting 0 */
for (i = 0; i < config->desc.bNumInterfaces; i++) {
struct usb_interface *intf = config->interface[i];
@@ -1442,7 +1442,7 @@ reset_old_alts:
usb_hcd_alloc_bandwidth(dev, NULL,
alt, intf->cur_altsetting);
}
- mutex_unlock(&hcd->bandwidth_mutex);
+ mutex_unlock(hcd->bandwidth_mutex);
return retval;
}
retval = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
@@ -1451,7 +1451,7 @@ reset_old_alts:
NULL, 0, USB_CTRL_SET_TIMEOUT);
if (retval < 0)
goto reset_old_alts;
- mutex_unlock(&hcd->bandwidth_mutex);
+ mutex_unlock(hcd->bandwidth_mutex);
/* re-init hc/hcd interface/endpoint state */
for (i = 0; i < config->desc.bNumInterfaces; i++) {
@@ -1739,10 +1739,10 @@ free_interfaces:
* host controller will not allow submissions to dropped endpoints. If
* this call fails, the device state is unchanged.
*/
- mutex_lock(&hcd->bandwidth_mutex);
+ mutex_lock(hcd->bandwidth_mutex);
ret = usb_hcd_alloc_bandwidth(dev, cp, NULL, NULL);
if (ret < 0) {
- mutex_unlock(&hcd->bandwidth_mutex);
+ mutex_unlock(hcd->bandwidth_mutex);
usb_autosuspend_device(dev);
goto free_interfaces;
}
@@ -1761,11 +1761,11 @@ free_interfaces:
if (!cp) {
usb_set_device_state(dev, USB_STATE_ADDRESS);
usb_hcd_alloc_bandwidth(dev, NULL, NULL, NULL);
- mutex_unlock(&hcd->bandwidth_mutex);
+ mutex_unlock(hcd->bandwidth_mutex);
usb_autosuspend_device(dev);
goto free_interfaces;
}
- mutex_unlock(&hcd->bandwidth_mutex);
+ mutex_unlock(hcd->bandwidth_mutex);
usb_set_device_state(dev, USB_STATE_CONFIGURED);
/* Initialize the new interface structures and the