| commit | 20613f24bcd1cbfb08e64f0bb00c44481313b448 | [log] [tgz] |
|---|---|---|
| author | Jonathan Corbet <corbet@lwn.net> | Thu May 15 16:24:25 2008 -0600 |
| committer | Jonathan Corbet <corbet@lwn.net> | Fri Jun 20 14:05:49 2008 -0600 |
| tree | 766f9e57841470ea3cfdabb10b844a2b4112f5c7 | |
| parent | 1bcaa0bd6fd5b510dd9f1ba2da114d3f1253af61 [diff] |
usbcore: cdev lock_kernel() pushdown usb_open() is protected by a down_read(&minor_rwsem), but I'm not sure I trust it to protect everything including subsidiary open() functions. Signed-off-by: Jonathan Corbet <corbet@lwn.net>