diff options
| author | Stefan Agner <stefan.agner@toradex.com> | 2016-03-29 12:58:18 -0700 |
|---|---|---|
| committer | Stefan Agner <stefan.agner@toradex.com> | 2016-03-29 12:58:18 -0700 |
| commit | 0f23fe456f08e0b329cbfee276c1c2a4ac55b1a9 (patch) | |
| tree | 6c8fefb69580101a552545beba81308019caeeb5 /drivers | |
| parent | f3574681a334e46b8fae8a51059e4246232dd572 (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>
Diffstat (limited to 'drivers')
| -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 2d5606faaeec..caf0e9caf3d1 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 { |