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| author | Kay Sievers <kay.sievers@vrfy.org> | 2009-04-30 15:23:42 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-06-15 21:30:25 -0700 |
| commit | f7a386c5b8ff34cd84ae922603d1c6f9d234edee (patch) | |
| tree | ae1c03544dd511d85cc537c632eba6f035072e36 /include/linux | |
| parent | d405640539555b601e52f7d18f1f0b1345d18bf5 (diff) | |
| download | op-kernel-dev-f7a386c5b8ff34cd84ae922603d1c6f9d234edee.zip op-kernel-dev-f7a386c5b8ff34cd84ae922603d1c6f9d234edee.tar.gz | |
Driver Core: usb: add nodename support for usb drivers.
This adds support for USB drivers to report their requested nodename to
userspace. It also updates a number of USB drivers to provide the
needed subdirectory and device name to be used for them.
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Jan Blunck <jblunck@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/usb.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/usb.h b/include/linux/usb.h index 3aa2cd1..34cdfca 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -869,6 +869,8 @@ struct usb_driver { * struct usb_device_driver - identifies USB device driver to usbcore * @name: The driver name should be unique among USB drivers, * and should normally be the same as the module name. + * @nodename: Callback to provide a naming hint for a possible + * device node to create. * @probe: Called to see if the driver is willing to manage a particular * device. If it is, probe returns zero and uses dev_set_drvdata() * to associate driver-specific data with the device. If unwilling @@ -912,6 +914,7 @@ extern struct bus_type usb_bus_type; */ struct usb_class_driver { char *name; + char *(*nodename)(struct device *dev); const struct file_operations *fops; int minor_base; }; |
