Re: [PATCH v2 3/3] serial: tegra-tcu: Use uart_xmit_advance(), fixes icount.tx accounting

On Tue, Aug 30, 2022 at 04:13:43PM +0300, Ilpo Järvinen wrote:

Tx'ing does not correctly account Tx'ed characters into icount.tx. Using uart_xmit_advance() fixes the problem.

Cc: stable@vger.kernel.org # serial: Create uart_xmit_advance() Fixes: 2d908b38d409 ("serial: Add Tegra Combined UART driver") Reviewed-by: Andy Shevchenko andy.shevchenko@gmail.com Signed-off-by: Ilpo Järvinen ilpo.jarvinen@linux.intel.com

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drivers/tty/serial/tegra-tcu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

Acked-by: Thierry Reding treding@nvidia.com