diff options
| author | Boris BREZILLON <[email protected]> | 2014-09-23 13:13:52 +0200 |
|---|---|---|
| committer | Nicolas Ferre <[email protected]> | 2014-11-13 16:07:58 +0100 |
| commit | 272f1dfa617ac2eb02a34f534d8d24a6b97eeb08 (patch) | |
| tree | 67a0670153dc2903d27974705b01301b6ee02cbd /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 6575bd7cbcc40dcdffb62e710ab2cd05355396c6 (diff) | |
rtc: at91sam9: use standard readl/writel functions instead of raw versions
Raw versions of writel and writel should not be directly used and should
be replaced by their relaxed versions (readl/writel_relaxed), which take
endianness conversion into account.
In this driver we prefer the standard readl/writel function which add the
appropriate memory barrier around the access (the performance penalty is
negligible for this kind of application).
Signed-off-by: Boris BREZILLON <[email protected]>
Acked-by: Alexandre Belloni <[email protected]>
Acked-by: Johan Hovold <[email protected]>
Acked-by: Arnd Bergmann <[email protected]>
Signed-off-by: Nicolas Ferre <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions