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| author | Kay Sievers <kay.sievers@vrfy.org> | 2009-05-04 19:48:32 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-06-15 21:44:45 -0700 |
| commit | 5512966643adb17483efc5f61481a38fc33088bb (patch) | |
| tree | b9dfc19787e3a43b14a767f490a9903bea7190d5 /drivers/usb/core/usb.h | |
| parent | 9636b683769a6c3acfe121314ee9d7e19157f109 (diff) | |
| download | kernel_samsung_smdk4412-5512966643adb17483efc5f61481a38fc33088bb.zip kernel_samsung_smdk4412-5512966643adb17483efc5f61481a38fc33088bb.tar.gz kernel_samsung_smdk4412-5512966643adb17483efc5f61481a38fc33088bb.tar.bz2 | |
usb: convert endpoint devices to bus-less childs of the usb interface
The endpoint devices look like simple attribute groups now, and no longer
like devices with a specific subsystem. They will also no longer emit uevents.
It also removes the device node requests for endpoint devices, which are not
implemented for now.
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/core/usb.h')
| -rw-r--r-- | drivers/usb/core/usb.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/usb/core/usb.h b/drivers/usb/core/usb.h index dabf925..e2a8cfa 100644 --- a/drivers/usb/core/usb.h +++ b/drivers/usb/core/usb.h @@ -104,6 +104,7 @@ extern struct workqueue_struct *ksuspend_usb_wq; extern struct bus_type usb_bus_type; extern struct device_type usb_device_type; extern struct device_type usb_if_device_type; +extern struct device_type usb_ep_device_type; extern struct usb_device_driver usb_generic_driver; static inline int is_usb_device(const struct device *dev) @@ -111,6 +112,16 @@ static inline int is_usb_device(const struct device *dev) return dev->type == &usb_device_type; } +static inline int is_usb_interface(const struct device *dev) +{ + return dev->type == &usb_if_device_type; +} + +static inline int is_usb_endpoint(const struct device *dev) +{ + return dev->type == &usb_ep_device_type; +} + /* Do the same for device drivers and interface drivers. */ static inline int is_usb_device_driver(struct device_driver *drv) |