summaryrefslogtreecommitdiffstats
path: root/include/linux/mod_devicetable.h
diff options
context:
space:
mode:
authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-07-16 13:16:09 -0700
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-07-16 13:16:09 -0700
commitb903bd69e3fa156598def8d6433dfe5352af8da3 (patch)
treea13380f31bab62acfd667910656525c09511cb8a /include/linux/mod_devicetable.h
parent84a1caf1453c3d44050bd22db958af4a7f99315c (diff)
parent1a49e2ac9651df7349867a5cf44e2c83de1046af (diff)
downloadlinux-stable-b903bd69e3fa156598def8d6433dfe5352af8da3.tar.gz
linux-stable-b903bd69e3fa156598def8d6433dfe5352af8da3.tar.bz2
linux-stable-b903bd69e3fa156598def8d6433dfe5352af8da3.zip
Merge 3.5-rc7 into usb-next
This resolves the merge issue with the drivers/usb/host/ehci-omap.c file. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/mod_devicetable.h')
-rw-r--r--include/linux/mod_devicetable.h10
1 files changed, 9 insertions, 1 deletions
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index 5db93821f9c7..6955045199b0 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -78,6 +78,9 @@ struct ieee1394_device_id {
* of a given interface; other interfaces may support other classes.
* @bInterfaceSubClass: Subclass of interface; associated with bInterfaceClass.
* @bInterfaceProtocol: Protocol of interface; associated with bInterfaceClass.
+ * @bInterfaceNumber: Number of interface; composite devices may use
+ * fixed interface numbers to differentiate between vendor-specific
+ * interfaces.
* @driver_info: Holds information used by the driver. Usually it holds
* a pointer to a descriptor understood by the driver, or perhaps
* device flags.
@@ -115,8 +118,12 @@ struct usb_device_id {
__u8 bInterfaceSubClass;
__u8 bInterfaceProtocol;
+ /* Used for vendor-specific interface matches */
+ __u8 bInterfaceNumber;
+
/* not matched against */
- kernel_ulong_t driver_info;
+ kernel_ulong_t driver_info
+ __attribute__((aligned(sizeof(kernel_ulong_t))));
};
/* Some useful macros to use to create struct usb_device_id */
@@ -130,6 +137,7 @@ struct usb_device_id {
#define USB_DEVICE_ID_MATCH_INT_CLASS 0x0080
#define USB_DEVICE_ID_MATCH_INT_SUBCLASS 0x0100
#define USB_DEVICE_ID_MATCH_INT_PROTOCOL 0x0200
+#define USB_DEVICE_ID_MATCH_INT_NUMBER 0x0400
#define HID_ANY_ID (~0)
#define HID_BUS_ANY 0xffff