Author: weongyo
Date: Thu Nov 25 22:56:26 2010
New Revision: 215846
URL: http://svn.freebsd.org/changeset/base/215846
Log:
Removes a unused function `usb_bus_find'.
Modified:
head/sys/dev/usb/controller/usb_controller.c
head/sys/dev/usb/usb_controller.h
Modified: head/sys/dev/usb/controller/usb_controller.c
==============================================================================
--- head/sys/dev/usb/controller/usb_controller.c Thu Nov 25 22:19:40
2010 (r215845)
+++ head/sys/dev/usb/controller/usb_controller.c Thu Nov 25 22:56:26
2010 (r215846)
@@ -602,29 +602,3 @@ usb_bus_mem_free_all(struct usb_bus *bus
mtx_destroy(&bus->bus_mtx);
}
-struct usb_bus *
-usb_bus_find(const char *name)
-{
- struct usb_bus *ubus;
- devclass_t dc;
- device_t *devlist;
- int devcount, error, i;
- const char *nameunit;
-
- dc = devclass_find("usbus");
- if (dc == NULL)
- return (NULL);
- error = devclass_get_devices(dc, &devlist, &devcount);
- if (error != 0)
- return (NULL);
- for (i = 0; i < devcount; i++) {
- nameunit = device_get_nameunit(devlist[i]);
- if (!strncmp(name, nameunit, strlen(nameunit))) {
- ubus = device_get_ivars(devlist[i]);
- free(devlist, M_TEMP);
- return (ubus);
- }
- }
- free(devlist, M_TEMP);
- return (NULL);
-}
Modified: head/sys/dev/usb/usb_controller.h
==============================================================================
--- head/sys/dev/usb/usb_controller.h Thu Nov 25 22:19:40 2010
(r215845)
+++ head/sys/dev/usb/usb_controller.h Thu Nov 25 22:56:26 2010
(r215846)
@@ -221,6 +221,5 @@ void usb_bus_mem_free_all(struct usb_bus
uint16_t usb_isoc_time_expand(struct usb_bus *bus, uint16_t isoc_time_curr);
uint16_t usbd_fs_isoc_schedule_isoc_time_expand(struct usb_device *udev,
struct usb_fs_isoc_schedule **pp_start, struct usb_fs_isoc_schedule **pp_end,
uint16_t isoc_time);
uint8_t usbd_fs_isoc_schedule_alloc(struct usb_fs_isoc_schedule *fss,
uint8_t *pstart, uint16_t len);
-struct usb_bus *usb_bus_find(const char *name);
#endif /* _USB_CONTROLLER_H_ */
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