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| author | Jiri Slaby <jirislaby@gmail.com> | 2008-11-23 14:03:20 +0300 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2008-11-23 14:03:20 +0300 |
| commit | fde5be353e872fe6088d2b1951e56cdfda2042ff (patch) | |
| tree | 31e3851f334761ec945fca5d11ba34012b1b59d7 /drivers/gpu/drm | |
| parent | 578f3a35fecabff49bad808c5301313f785b5462 (diff) | |
| download | linux-fde5be353e872fe6088d2b1951e56cdfda2042ff.tar.xz | |
HID: remove setup mutex, fix possible deadlock
It causes recursive locking warning and is unneeded after
introduction of STARTED flag.
* Resume vs. stop is effectively solved by DISCONNECT flag.
* No problem in suspend vs. start -- urb is submitted even after open
which is possible after connect which is called after start.
* Resume vs. start solved by STARTED flag.
* Suspend vs. stop -- no problem in killing urb and timer twice.
Reported-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/gpu/drm')
0 files changed, 0 insertions, 0 deletions