diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2016-03-24 16:24:23 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-04-30 19:26:55 +0300 |
| commit | 9ec8efe94b5c6a797aa5bceca337373d310f9c2c (patch) | |
| tree | e16cc1c80d81d83cfa4005a6415737e283f1d309 /drivers/tty/serial/uartlite.c | |
| parent | 16804d68bfaa7f5f5a73ab4a016ffeba33e87770 (diff) | |
| download | linux-9ec8efe94b5c6a797aa5bceca337373d310f9c2c.tar.xz | |
serial: imx: only count 0->1 transitions for RNG
According to tty_ioctl(4) (from man-pages 4.04) the rng member only
counts 0->1 transitions. For the other signals (DSR, CD, CTS) both edges
are supposed to be counted.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/uartlite.c')
0 files changed, 0 insertions, 0 deletions