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| author |   Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2022-06-06 13:04:13 +0300 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-06-10 13:49:25 +0200 |
| commit | 00d7a00e2a6ff60140068cadb6739ee0a13f5297 (patch) | |
| tree | d8100feda01e6c71262403dcdbe79a0783bacff5 /include/linux/tty_buffer.h | |
| parent | serial: fsl_lpuart: Fill in rs485_supported (diff) | |
| download | linux-rng-00d7a00e2a6ff60140068cadb6739ee0a13f5297.tar.xz linux-rng-00d7a00e2a6ff60140068cadb6739ee0a13f5297.zip | |
serial: imx: Fill in rs485_supported
Add information on supported serial_rs485 features.
In the case where RTS is lacking, RS485 cannot be enabled so provide
zero rs485_supported for that case. Perhaps it would make sense to not
provide rs485_config() at all in that case but such a change would have
userspace visible impact/change in behavior so this patch does not
attempt it.
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20220606100433.13793-17-ilpo.jarvinen@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/tty_buffer.h')
0 files changed, 0 insertions, 0 deletions