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| author | Bastien Nocera <hadess@hadess.net> | 2019-10-16 12:39:28 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-02-12 22:01:54 +0300 |
| commit | ef0f7d1877ac21fd926f2349e6a025c201651cf7 (patch) | |
| tree | 8e250aedf77c1d363be0c25571352be4801f470c /drivers/usb/core/usb.h | |
| parent | 6a9746fb0b1bf79777b709dd9f045ded89c6b373 (diff) | |
| download | linux-ef0f7d1877ac21fd926f2349e6a025c201651cf7.tar.xz | |
USB: Export generic USB device driver functions
This will make it possible to implement device drivers which extend the
generic driver without needing to reimplement it.
Signed-off-by: Bastien Nocera <hadess@hadess.net>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Link: https://lore.kernel.org/r/20191016093933.693-2-hadess@hadess.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/core/usb.h')
| -rw-r--r-- | drivers/usb/core/usb.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/usb/core/usb.h b/drivers/usb/core/usb.h index cf4783cf661a..bbe24817315e 100644 --- a/drivers/usb/core/usb.h +++ b/drivers/usb/core/usb.h @@ -47,6 +47,12 @@ extern void usb_release_bos_descriptor(struct usb_device *dev); extern char *usb_cache_string(struct usb_device *udev, int index); extern int usb_set_configuration(struct usb_device *dev, int configuration); extern int usb_choose_configuration(struct usb_device *udev); +extern int usb_generic_driver_probe(struct usb_device *udev); +extern void usb_generic_driver_disconnect(struct usb_device *udev); +extern int usb_generic_driver_suspend(struct usb_device *udev, + pm_message_t msg); +extern int usb_generic_driver_resume(struct usb_device *udev, + pm_message_t msg); static inline unsigned usb_get_max_power(struct usb_device *udev, struct usb_host_config *c) |