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| author |   Doug Anderson <dianders@chromium.org> | 2014-04-21 09:40:35 -0700 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-04-24 15:38:21 -0700 |
| commit | ab88c8dc3bd667bcf21c8319165db92b930cf7e7 (patch) | |
| tree | 060c678b26d846eab33e1861862c0191e27e269f /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | serial: samsung: Use the passed in "port", fixing kgdb w/ no console (diff) | |
| download | wireguard-linux-ab88c8dc3bd667bcf21c8319165db92b930cf7e7.tar.xz wireguard-linux-ab88c8dc3bd667bcf21c8319165db92b930cf7e7.zip | |
serial: samsung: don't check config for every character
The s3c24xx_serial_console_putchar() is _only_ ever used by
s3c24xx_serial_console_write() and is called in a loop (indirectly
through uart_console_write()). There's no reason to call
s3c24xx_port_configured() for every iteration through the loop. Move
it outside the loop.
Signed-off-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions