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| author | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2022-10-19 12:11:50 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-11-03 03:35:43 +0100 |
| commit | edc62b17ed9f6db3de3521793e4689e15aad4625 (patch) | |
| tree | ba71f8363ddc6fcac9fb10c1bc67c88231aad035 /drivers/tty/serial | |
| parent | 41e804c4dec667e64c9204e13862cf634df794a4 (diff) | |
| download | linux-stable-edc62b17ed9f6db3de3521793e4689e15aad4625.tar.gz linux-stable-edc62b17ed9f6db3de3521793e4689e15aad4625.tar.bz2 linux-stable-edc62b17ed9f6db3de3521793e4689e15aad4625.zip | |
serial: xuartps: Use uart_xmit_advance()
Take advantage of the new uart_xmit_advance() helper.
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20221019091151.6692-44-ilpo.jarvinen@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial')
| -rw-r--r-- | drivers/tty/serial/xilinx_uartps.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/tty/serial/xilinx_uartps.c b/drivers/tty/serial/xilinx_uartps.c index 2eff7cff57c4..01d8027e64fd 100644 --- a/drivers/tty/serial/xilinx_uartps.c +++ b/drivers/tty/serial/xilinx_uartps.c @@ -326,9 +326,7 @@ static void cdns_uart_handle_tx(void *dev_id) !(readl(port->membase + CDNS_UART_SR) & CDNS_UART_SR_TXFULL)) { writel(xmit->buf[xmit->tail], port->membase + CDNS_UART_FIFO); - - port->icount.tx++; - xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1); + uart_xmit_advance(port, 1); numbytes--; } |