summaryrefslogtreecommitdiffstats
path: root/include/linux/usb.h
diff options
context:
space:
mode:
authorWolfram Sang <wsa@the-dreams.de>2014-01-10 19:36:42 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-01-10 16:54:35 -0800
commit2fc82c2de604deabb86b0558be0a301bb2209a19 (patch)
tree968d174a545222b71a3e43d44ab10b21fb0c5ac4 /include/linux/usb.h
parentc63fe8f6ca3669f1d120ff70523e2911b9966574 (diff)
downloadlinux-stable-2fc82c2de604deabb86b0558be0a301bb2209a19.tar.gz
linux-stable-2fc82c2de604deabb86b0558be0a301bb2209a19.tar.bz2
linux-stable-2fc82c2de604deabb86b0558be0a301bb2209a19.zip
usb: core: allow a reference device for new_id
Often, usb drivers need some driver_info to get a device to work. To have access to driver_info when using new_id, allow to pass a reference vendor:product tuple from which new_id will inherit driver_info. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/usb.h')
-rw-r--r--include/linux/usb.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 512ab162832c..c716da18c668 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -965,6 +965,7 @@ struct usb_dynid {
};
extern ssize_t usb_store_new_id(struct usb_dynids *dynids,
+ const struct usb_device_id *id_table,
struct device_driver *driver,
const char *buf, size_t count);