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| author | Bjørn Mork <bjorn@mork.no> | 2012-05-13 12:35:00 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-05-14 09:30:40 -0700 |
| commit | ef206f3f01d8cc0d363cfce7dc9ca11db429faa3 (patch) | |
| tree | f5767b00bf7c34ea96a1450e27b2a8dda68760d9 /include/linux/usb.h | |
| parent | e6bbcef0211ed75db1ca3017551a584aed4e00be (diff) | |
| download | linux-ef206f3f01d8cc0d363cfce7dc9ca11db429faa3.tar.gz linux-ef206f3f01d8cc0d363cfce7dc9ca11db429faa3.tar.bz2 linux-ef206f3f01d8cc0d363cfce7dc9ca11db429faa3.zip | |
USB: add read support to usb-serial/../new_id
Keep the usb-serial support for dynamic IDs in sync with the usb
support. This enables readout of dynamic device IDs for
usb-serial drivers. Common code is exported from the usb core
system and reused by the usb-serial bus driver.
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/usb.h')
| -rw-r--r-- | include/linux/usb.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/usb.h b/include/linux/usb.h index 5483cd70390b..14933451d21d 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -790,6 +790,8 @@ extern ssize_t usb_store_new_id(struct usb_dynids *dynids, struct device_driver *driver, const char *buf, size_t count); +extern ssize_t usb_show_dynids(struct usb_dynids *dynids, char *buf); + /** * struct usbdrv_wrap - wrapper for driver-model structure * @driver: The driver-model core driver structure. |