diff options
Diffstat (limited to 'drivers/usb/core/devices.c')
| -rw-r--r-- | drivers/usb/core/devices.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c index b35a6a52210f..6118a04f0b84 100644 --- a/drivers/usb/core/devices.c +++ b/drivers/usb/core/devices.c @@ -110,13 +110,6 @@ static const char format_endpt[] = /* E: Ad=xx(s) Atr=xx(ssss) MxPS=dddd Ivl=D?s */ "E: Ad=%02x(%c) Atr=%02x(%-4s) MxPS=%4d Ivl=%d%cs\n"; - -/* - * Need access to the driver and USB bus lists. - * extern struct list_head usb_bus_list; - * However, these will come from functions that return ptrs to each of them. - */ - /* * Wait for an connect/disconnect event to happen. We initialize * the event counter with an odd number, and each event will increment @@ -618,6 +611,7 @@ static ssize_t usb_device_read(struct file *file, char __user *buf, struct usb_bus *bus; ssize_t ret, total_written = 0; loff_t skip_bytes = *ppos; + int id; if (*ppos < 0) return -EINVAL; @@ -628,7 +622,7 @@ static ssize_t usb_device_read(struct file *file, char __user *buf, mutex_lock(&usb_bus_list_lock); /* print devices for all busses */ - list_for_each_entry(bus, &usb_bus_list, bus_list) { + idr_for_each_entry(&usb_bus_idr, bus, id) { /* recurse through all children of the root hub */ if (!bus_to_hcd(bus)->rh_registered) continue; |