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| author |   Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2018-03-02 11:07:25 +0100 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-03-09 10:21:01 -0800 |
| commit | dedc64e02f5da1c7bd0b4ec232341047a8b0142b (patch) | |
| tree | 46fda2471e8defc0af3be5ff302075d3b0404ab7 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | serial: imx: setup fifo waterlevel before enabling aging timer (diff) | |
| download | linux-dev-dedc64e02f5da1c7bd0b4ec232341047a8b0142b.tar.xz linux-dev-dedc64e02f5da1c7bd0b4ec232341047a8b0142b.zip | |
serial: imx: Stop to receive in .stop_rx()
When the UART is used in DMA mode, .stop_rx() does nothing if the port
isn't suspended. This is wrong as .stop_rx() should stop receiving
characters unconditionally. When the port is about to be closed the DMA
channel is stopped in .shutdown(), so this isn't necessary to be in
.stop_rx() here, too.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions