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| author | Andrey Smirnov <andrew.smirnov@gmail.com> | 2019-07-29 12:52:05 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-09-04 12:43:47 +0200 |
| commit | 9bc19af9dacbb53f6993c81e993b773bf1cef8b4 (patch) | |
| tree | 9e25fae9b3008373d4c69eb423b1153b40c695b2 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | cc584ab860575e8d7da18aab3701369e1c9bdff8 (diff) | |
tty: serial: fsl_lpuart: Flush HW FIFOs in .flush_buffer
Switching baud rate might cause bogus data to appear in HW
FIFO. Add code to do a HW FIFO flush to .flush_buffer callback to
avoid that.
Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Cc: Stefan Agner <stefan@agner.ch>
Cc: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Cc: Chris Healy <cphealy@gmail.com>
Cc: Cory Tusar <cory.tusar@zii.aero>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jslaby@suse.com>
Cc: linux-imx@nxp.com
Cc: linux-serial@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Link: https://lore.kernel.org/r/20190729195226.8862-4-andrew.smirnov@gmail.com
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