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| author | Mike Isely <isely@pobox.com> | 2007-04-08 01:11:47 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-04-27 15:45:30 -0300 |
| commit | 31a1854706707dc3b67eb0d3bf0f51c67d91c82e (patch) | |
| tree | 724a4659f07d8b040578da07de3f07909336116d /drivers/media/video/pvrusb2/pvrusb2-hdw.h | |
| parent | 4f210e072235c3c123b068d348a1a02e624ff5be (diff) | |
| download | linux-31a1854706707dc3b67eb0d3bf0f51c67d91c82e.tar.gz linux-31a1854706707dc3b67eb0d3bf0f51c67d91c82e.tar.bz2 linux-31a1854706707dc3b67eb0d3bf0f51c67d91c82e.zip | |
V4L/DVB (5507): Pvrusb2: Gather USB bus address info and report it
The V4L2 API requires a unique bus_info string returned as part of the
v4l2_capability structure. These changes gather up the USB address
information, from the underlying device, into a string and report that
out through v4l2 and via sysfs (for completeness).
Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/pvrusb2/pvrusb2-hdw.h')
| -rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-hdw.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.h b/drivers/media/video/pvrusb2/pvrusb2-hdw.h index 0c9cca43ff85..4dba8d006324 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-hdw.h +++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.h @@ -124,6 +124,9 @@ struct usb_device *pvr2_hdw_get_dev(struct pvr2_hdw *); /* Retrieve serial number of device */ unsigned long pvr2_hdw_get_sn(struct pvr2_hdw *); +/* Retrieve bus location info of device */ +const char *pvr2_hdw_get_bus_info(struct pvr2_hdw *); + /* Called when hardware has been unplugged */ void pvr2_hdw_disconnect(struct pvr2_hdw *); |