diff options
| author | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2022-06-06 13:04:10 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-06-10 13:49:25 +0200 |
| commit | e849145e1fdd2d6d7bde26a5b3dbfd11567ce071 (patch) | |
| tree | 0660e6b9c7537ed9b7d1dbc32d02795a2da51c91 /drivers/fpga/altera-freeze-bridge.c | |
| parent | ebe2cf736a0426b228b73f858cdd782c77c109c3 (diff) | |
| download | linux-e849145e1fdd2d6d7bde26a5b3dbfd11567ce071.tar.gz | |
serial: ar933x: 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/20220606100433.13793-14-ilpo.jarvinen@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/fpga/altera-freeze-bridge.c')
0 files changed, 0 insertions, 0 deletions