diff options
| author | Johannes Schneider <[email protected]> | 2022-09-06 14:15:04 +0200 |
|---|---|---|
| committer | Stefano Babic <[email protected]> | 2022-09-18 22:56:10 +0200 |
| commit | c7878a0483c59c48a730123bc0f4659fd40921bf (patch) | |
| tree | e565625b28c6731e4f9d8a9adb1caca0b5534b00 /include/linux | |
| parent | 25b7ce32871f94b96385b31e4bd6b1fd830cccd7 (diff) | |
serial: mxc: have putc use the TXFIFO
only waiting for TXEMPTY leads to corrupted messages going over the
wire - which is fixed by making use of the FIFO
this change is following the linux kernel uart driver
(drivers/tty/serial/imx.c), which also checks UTS_TXFULL
instead of UTS_TXEMPTY
Signed-off-by: Johannes Schneider <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions