| commit | 763bd27c7599c78ed9b77867dab29553e0781ddf | [log] [tgz] |
|---|---|---|
| author | Marcin Niestroj <m.niestroj@grinn-global.com> | Mon Sep 28 21:47:04 2020 +0200 |
| committer | Jukka Rissanen <jukka.rissanen+github@gmail.com> | Mon Oct 05 17:04:52 2020 +0300 |
| tree | ef5794fce0898eba6d2a014f8bb28ca6c6c68695 | |
| parent | 53007a85593aceb7d8b0dffad2d1256074dc2d9d [diff] |
modem: iface_uart: use ring_buf_{claim,finish} API
This API allows to drop use of preallocated isr_buf. Most importantly as
a result RAM usage is reduced for each driver utilizing modem_context
framework. Additionally there is less copying done in ISR context, as
data is direcly read from UART FIFO to ring_buf.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>