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| author | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2022-10-19 12:11:19 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-11-03 03:35:41 +0100 |
| commit | 4146765cae90bac4643e2225a49670da3749311f (patch) | |
| tree | 834e3bbe673947df8355285d1ab304549ae0682d | |
| parent | add147a4591e20732c3f51ed63414d9e89757e5f (diff) | |
| download | linux-4146765cae90bac4643e2225a49670da3749311f.tar.gz linux-4146765cae90bac4643e2225a49670da3749311f.tar.bz2 linux-4146765cae90bac4643e2225a49670da3749311f.zip | |
serial: clps711x: 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/20221019091151.6692-13-ilpo.jarvinen@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/tty/serial/clps711x.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/tty/serial/clps711x.c b/drivers/tty/serial/clps711x.c index 404b43a5ae33..e190dce58f46 100644 --- a/drivers/tty/serial/clps711x.c +++ b/drivers/tty/serial/clps711x.c @@ -166,8 +166,7 @@ static irqreturn_t uart_clps711x_int_tx(int irq, void *dev_id) u32 sysflg = 0; writew(xmit->buf[xmit->tail], port->membase + UARTDR_OFFSET); - xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1); - port->icount.tx++; + uart_xmit_advance(port, 1); regmap_read(s->syscon, SYSFLG_OFFSET, &sysflg); if (sysflg & SYSFLG_UTXFF) |