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| author | Alan Stern <stern@rowland.harvard.edu> | 2012-07-11 11:21:43 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-07-16 16:50:13 -0700 |
| commit | 2f5bb665ba7a14c5842fa2e1cde2be039843a2a2 (patch) | |
| tree | 32a40c6858e39a56377b2964be5f90cda47bb801 /drivers/scsi/hpsa.h | |
| parent | 99ac5b1e9536f142461681fa6143a947d66b4279 (diff) | |
| download | blackbird-obmc-linux-2f5bb665ba7a14c5842fa2e1cde2be039843a2a2.tar.gz blackbird-obmc-linux-2f5bb665ba7a14c5842fa2e1cde2be039843a2a2.zip | |
USB: EHCI: add pointer to end of async-unlink list
This patch (as1570) adds a pointer for the end of ehci-hcd's
async-unlink list. The list (which is actually a queue) is singly
linked, so having a pointer to its end makes adding new entries easier
-- there's no longer any need to scan through the whole list.
In principle it could be changed to a standard doubly-linked list. It
turns out that doing so actually makes the code less clear, so I'm
leaving it as is.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/scsi/hpsa.h')
0 files changed, 0 insertions, 0 deletions
