diff options
| author | Jiri Slaby (SUSE) <jirislaby@kernel.org> | 2024-04-05 08:08:26 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-04-09 15:28:04 +0200 |
| commit | e51c3e1d236f8b0ea9e839f8f1f83aa31e0ce1e8 (patch) | |
| tree | 32814551b53dc6c28692ace517a09fdb466ae6fb /kernel/printk/console_cmdline.h | |
| parent | tty: atmel_serial: define macro for RX size (diff) | |
| download | linux-e51c3e1d236f8b0ea9e839f8f1f83aa31e0ce1e8.tar.gz linux-e51c3e1d236f8b0ea9e839f8f1f83aa31e0ce1e8.zip | |
tty: atmel_serial: use single DMA mapping for RX
dma_map_single() provides much easier interface for simple mappings as
used for RX in atmel_serial. So switch to that, removing all the s-g
unnecessary handling.
Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Cc: Richard Genoud <richard.genoud@gmail.com>
Cc: Nicolas Ferre <nicolas.ferre@microchip.com>
Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: Claudiu Beznea <claudiu.beznea@tuxon.dev>
Cc: linux-arm-kernel@lists.infradead.org
Link: https://lore.kernel.org/r/20240405060826.2521-16-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel/printk/console_cmdline.h')
0 files changed, 0 insertions, 0 deletions