diff options
| author | Stefan Agner <stefan.agner@toradex.com> | 2016-03-29 12:58:18 -0700 |
|---|---|---|
| committer | Max Krummenacher <max.krummenacher@toradex.com> | 2017-03-15 18:35:45 +0100 |
| commit | de1c77640710e1cca36091c8e6d7947bff2397e7 (patch) | |
| tree | 910971a42ea4230db614078457838160c93363a5 | |
| parent | fea9190a1f2c3c668eb302a462506fe5b5be1a40 (diff) | |
tty: serial: fsl_lpuart: enable UART DMA by default
The new DMA implementation uses larger buffer sizes and avoids
overflows in most situations. Enable DMA by default again.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
| -rw-r--r-- | drivers/tty/serial/fsl_lpuart.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/fsl_lpuart.c b/drivers/tty/serial/fsl_lpuart.c index 1417e4a7ee01..719b554108d4 100644 --- a/drivers/tty/serial/fsl_lpuart.c +++ b/drivers/tty/serial/fsl_lpuart.c @@ -230,7 +230,7 @@ #define DMA_RX_TIMEOUT (10) -static bool nodma = true; +static bool nodma = false; module_param(nodma, bool, S_IRUGO); struct lpuart_port { |