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| author | Henrik Rydberg <rydberg@euromail.se> | 2012-04-23 14:07:04 +0400 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2012-05-01 14:54:54 +0400 |
| commit | 7431fb767d896b7f0048039f2e17707ea057d35a (patch) | |
| tree | 447b273a486a8855a0d88e905b0dde1b1c38feae /include/linux/mod_devicetable.h | |
| parent | 734c660931095ae165c0db6ff60558fc4173bfd0 (diff) | |
| download | linux-7431fb767d896b7f0048039f2e17707ea057d35a.tar.xz | |
HID: Allow bus wildcard matching
Most HID drivers do not need to know what bus driver is in use.
A generic group driver can drive any hid device, and the device
list should not need to be duplicated for each new bus.
This patch adds wildcard matching to the HID bus, simplifying device
list handling for group drivers.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Acked-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'include/linux/mod_devicetable.h')
| -rw-r--r-- | include/linux/mod_devicetable.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h index 55ed0b0dc610..5db93821f9c7 100644 --- a/include/linux/mod_devicetable.h +++ b/include/linux/mod_devicetable.h @@ -132,6 +132,7 @@ struct usb_device_id { #define USB_DEVICE_ID_MATCH_INT_PROTOCOL 0x0200 #define HID_ANY_ID (~0) +#define HID_BUS_ANY 0xffff #define HID_GROUP_ANY 0x0000 struct hid_device_id { |