On 9/1/21 5:27 AM, Bin Meng wrote:
> Read or write to uart registers when unclocked or in reset should be
> ignored. Add the check there, and as a result of this, the check in
> uart_write_tx_fifo() is now unnecessary.
>
> Signed-off-by: Bin Meng <bmeng...@gmail.com>
>
> ---
>
> Changes in v2:
> - new patch: hw/char: cadence_uart: Ignore access when unclocked or in reset
> for uart_{read,write}()
>
> hw/char/cadence_uart.c | 15 ++++++++++-----
> 1 file changed, 10 insertions(+), 5 deletions(-)
Reviewed-by: Philippe Mathieu-Daudé <f4...@amsat.org>
