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| author | Ulrich Hecht <ulrich.hecht+renesas@gmail.com> | 2017-02-08 20:31:14 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-02-10 17:10:16 +0300 |
| commit | 90afa5255f5c5ae67c869918e4c5f60b8580db70 (patch) | |
| tree | de12ae1c357c5c6bcc335db5636d0474e0b7c982 /drivers/eisa | |
| parent | 6a5f0e2f9352accf857f683518bd3cc6ef6ae6c6 (diff) | |
| download | linux-90afa5255f5c5ae67c869918e4c5f60b8580db70.tar.xz | |
serial: sh-sci: fix hardware RX trigger level setting
1. Do not set the RX trigger level for software timeout devices on reset;
there is no timeout by default, and data will rot.
2. Do set the RX trigger level for hardware timeout devices when set
via sysfs attribute.
Fixes SCIFA-type serial consoles.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/eisa')
0 files changed, 0 insertions, 0 deletions