diff options
| author | Cyril Chemparathy <[email protected]> | 2010-05-01 18:37:55 -0400 |
|---|---|---|
| committer | Kevin Hilman <[email protected]> | 2010-05-06 15:02:09 -0700 |
| commit | b27b6d03f245e5eaf6473da58a2612077fb7cfe7 (patch) | |
| tree | b6ed359c8b604edcaed5025aa83c57d77daec1a9 /tools/perf/util/scripting-engines/trace-event-perl.c | |
| parent | 686b634a07451fc4fe3b712fe211bfa861a53241 (diff) | |
Davinci: gpio - fine grained locking
This patch eliminates the global gpio_lock, and implements a per-controller
lock instead. This also switches to irqsave/irqrestore locks in case gpios
are manipulated in isr.
Signed-off-by: Cyril Chemparathy <[email protected]>
Tested-by: Sandeep Paulraj <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-perl.c')
0 files changed, 0 insertions, 0 deletions