diff options
| author | Pali Rohár <[email protected]> | 2022-09-05 11:31:18 +0200 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2022-09-24 10:47:01 -0400 |
| commit | 016e2be96d4247ceacca05932f2e94d31607cc57 (patch) | |
| tree | 73d35b6b8c6cf4830f1fff287071d6ce0ce432b0 /include/linux | |
| parent | 974f48366f5b151f13b91961ec7721e74fb54fa9 (diff) | |
serial: Implement flush callback
UART drivers have putc/puts functions which just put characters into HW
transmit queue and do not wait until all data are transmitted.
Implement flush callback via serial driver's pending(false) callback which
waits until HW transmit all characters from the queue.
Signed-off-by: Pali Rohár <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions