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| author | Johan Hovold <johan@kernel.org> | 2021-04-12 11:55:55 +0200 |
|---|---|---|
| committer | Johan Hovold <johan@kernel.org> | 2021-04-13 18:36:38 +0200 |
| commit | 06f79d57f4f572395082da07d663fef91c9bb891 (patch) | |
| tree | 5202ec74cf5e71c407f0ffbeec358d8aa77d9238 /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | USB: serial: xr: add support for XR22801, XR22802, XR22804 (diff) | |
| download | linux-06f79d57f4f572395082da07d663fef91c9bb891.tar.gz linux-06f79d57f4f572395082da07d663fef91c9bb891.zip | |
USB: serial: xr: reset FIFOs on open
Reset the transmit and receive FIFOs before enabling the UARTs as part
of open() in order to flush any stale data.
Note that the XR21V141X needs a type-specific implementation due to its
UART Manager registers.
Signed-off-by: Johan Hovold <johan@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions