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| author | Raviteja Narayanam <raviteja.narayanam@xilinx.com> | 2020-04-09 11:56:02 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-04-16 16:15:14 +0200 |
| commit | 42e11948ddf68b9f799cad8c0ddeab0a39da33e8 (patch) | |
| tree | 4c5aed3532418438e9b61ea3d7dcc8d6d29ec2d0 /drivers/tty/rocket.c | |
| parent | 8fd31e69f890f691b7c548de20a7ee74955df593 (diff) | |
serial: uartps: Wait for tx_empty in console setup
On some platforms, the log is corrupted while console is being
registered. It is observed that when set_termios is called, there
are still some bytes in the FIFO to be transmitted.
So, wait for tx_empty inside cdns_uart_console_setup before calling
set_termios.
Signed-off-by: Raviteja Narayanam <raviteja.narayanam@xilinx.com>
Reviewed-by: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
Link: https://lore.kernel.org/r/1586413563-29125-2-git-send-email-raviteja.narayanam@xilinx.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/rocket.c')
0 files changed, 0 insertions, 0 deletions