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| author |   Peter Hung <hpeter@gmail.com> | 2015-03-17 17:48:21 +0800 |
|---|---|---|
| committer |   Johan Hovold <johan@kernel.org> | 2015-03-27 17:29:26 +0100 |
| commit | 7139c932859f5b35b5a928b445e03f5a43610fa7 (patch) | |
| tree | 3340210ec92e0a07eabf2121aeb15572033fb2b2 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | USB: f81232: implement RX bulk-in EP (diff) | |
| download | wireguard-linux-7139c932859f5b35b5a928b445e03f5a43610fa7.tar.xz wireguard-linux-7139c932859f5b35b5a928b445e03f5a43610fa7.zip | |
USB: f81232: change lock mechanism
The original driver lock with spin_lock_irqsave()/spin_unlock_irqrestore()
because of it's maybe used in interrupt context f81232_process_read_urb().
We had remove it from previous patch "implement RX bulk-in EP", so we can
change it from busying loop spin_lock to sleepable mutex_lock.
Signed-off-by: Peter Hung <hpeter+linux_kernel@gmail.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions