diff options
| author | Michael Grzeschik <m.grzeschik@pengutronix.de> | 2013-03-30 06:54:07 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-03-30 11:20:48 -0400 |
| commit | 9e5064384a69e6dac15e3ba8590355ec844e47b5 (patch) | |
| tree | 16a05cdebd3702506e6532bc4e57eb8dbeece2e6 /tools/perf/util/scripting-engines/trace-event-perl.c | |
| parent | 776ffc16b74a5c19285135cfbc6dd02e1c733f25 (diff) | |
usb: chipidea: udc: read status of td only once in hardware_dequeue
This patch changes the read of the td status to one atomic operation to
analyse coherent bits.
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
[Alex: fixed backwards endianness conversion]
Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-perl.c')
0 files changed, 0 insertions, 0 deletions