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| author | Heiner Kallweit <hkallweit1@gmail.com> | 2016-01-25 20:30:30 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-02-03 13:26:30 -0800 |
| commit | 5363de75307e333d89df7531f9dd8310d973ecdb (patch) | |
| tree | 5c90ec1dbcf6d1626984ec6306db7d73ee8dd3ab /include/linux/usb.h | |
| parent | d78540419866887345cec480016b0f87f6a5aca2 (diff) | |
| download | linux-5363de75307e333d89df7531f9dd8310d973ecdb.tar.gz linux-5363de75307e333d89df7531f9dd8310d973ecdb.tar.bz2 linux-5363de75307e333d89df7531f9dd8310d973ecdb.zip | |
usb: core: switch bus numbering to using idr
USB bus numbering is based on directly dealing with bitmaps and
defines a separate list of busses.
This can be simplified and unified by using existing idr functionality.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/usb.h')
| -rw-r--r-- | include/linux/usb.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/linux/usb.h b/include/linux/usb.h index 89533ba38691..0d348fa84a66 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -375,7 +375,6 @@ struct usb_bus { struct usb_devmap devmap; /* device address allocation map */ struct usb_device *root_hub; /* Root hub */ struct usb_bus *hs_companion; /* Companion EHCI bus, if any */ - struct list_head bus_list; /* list of busses */ struct mutex usb_address0_mutex; /* unaddressed device mutex */ |