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authorAlan Stern <stern@rowland.harvard.edu>2008-12-05 14:10:34 -0500
committerGreg Kroah-Hartman <gregkh@suse.de>2009-01-07 10:00:08 -0800
commit3b23dd6f8a718e5339de4f7d86ce76a078b5f771 (patch)
tree500a0402d7d8ba9afefc316124c1a6b4b4d575b2 /drivers/usb/core/endpoint.c
parentb9cef6c31913c34fb1065b1d01e04c3b92c59016 (diff)
USB: utilize the bus notifiers
This patch (as1185) makes usbcore take advantage of the bus notifications sent out by the driver core. Now we can create all our device and interface attribute files before the device or interface uevent is broadcast. A side effect is that we no longer create the endpoint "pseudo" devices at the same time as a device or interface is registered -- it seems like a bad idea to try registering an endpoint before the registration of its parent is complete. So the routines for creating and removing endpoint devices have been split out and renamed, and they are called explicitly when needed. A new bitflag is used for keeping track of whether or not the interface's endpoint devices have been created, since (just as with the interface attributes) they vary with the altsetting and hence can be changed at random times. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/core/endpoint.c')
-rw-r--r--drivers/usb/core/endpoint.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/core/endpoint.c b/drivers/usb/core/endpoint.c
index 946fae43d622..e1710f260b4f 100644
--- a/drivers/usb/core/endpoint.c
+++ b/drivers/usb/core/endpoint.c
@@ -276,7 +276,7 @@ static void ep_device_release(struct device *dev)
kfree(ep_dev);
}
-int usb_create_ep_files(struct device *parent,
+int usb_create_ep_devs(struct device *parent,
struct usb_host_endpoint *endpoint,
struct usb_device *udev)
{
@@ -340,7 +340,7 @@ exit:
return retval;
}
-void usb_remove_ep_files(struct usb_host_endpoint *endpoint)
+void usb_remove_ep_devs(struct usb_host_endpoint *endpoint)
{
struct ep_device *ep_dev = endpoint->ep_dev;