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| author | Rafael Gago <rafael.gago@gmail.com> | 2017-07-31 11:46:43 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-08-28 21:51:20 +0300 |
| commit | 6e0a5de2136b26bd0b3501f2f362abfffeb47d1e (patch) | |
| tree | 7ee3baed1bbcf78c70c378a3cb909c1583a6041a /drivers/tty/serial/8250/8250_of.c | |
| parent | a6845e1e1b781933ed7f54919f5ea4a108d1b9f2 (diff) | |
| download | linux-6e0a5de2136b26bd0b3501f2f362abfffeb47d1e.tar.xz | |
serial: 8250: Use hrtimers for rs485 delays
Previously the timers where based on the classic timers, giving a too
coarse resolution on systems with configs of less than 1000 HZ.
This patch changes the rs485 timers to hrtimers.
Signed-off-by: Rafael Gago Castano <rgc@hms.se>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/8250/8250_of.c')
0 files changed, 0 insertions, 0 deletions