From: "Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>
To: linux-serial@vger.kernel.org,
Greg KH <gregkh@linuxfoundation.org>,
Jiri Slaby <jirislaby@kernel.org>,
Laxman Dewangan <ldewangan@nvidia.com>,
Thierry Reding <thierry.reding@gmail.com>,
Jonathan Hunter <jonathanh@nvidia.com>,
linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: "Andy Shevchenko" <andriy.shevchenko@linux.intel.com>,
"Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>
Subject: [PATCH 31/44] serial: tegra: Use uart_xmit_advance()
Date: Wed, 19 Oct 2022 12:11:38 +0300 [thread overview]
Message-ID: <20221019091151.6692-32-ilpo.jarvinen@linux.intel.com> (raw)
In-Reply-To: <20221019091151.6692-1-ilpo.jarvinen@linux.intel.com>
Take advantage of the new uart_xmit_advance() helper.
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
---
drivers/tty/serial/serial-tegra.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/tty/serial/serial-tegra.c b/drivers/tty/serial/serial-tegra.c
index b7170cb9a544..4304e3f9307d 100644
--- a/drivers/tty/serial/serial-tegra.c
+++ b/drivers/tty/serial/serial-tegra.c
@@ -496,8 +496,7 @@ static void tegra_uart_fill_tx_fifo(struct tegra_uart_port *tup, int max_bytes)
break;
}
tegra_uart_write(tup, xmit->buf[xmit->tail], UART_TX);
- xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);
- tup->uport.icount.tx++;
+ uart_xmit_advance(&tup->uport, 1);
}
}
--
2.30.2
next parent reply other threads:[~2022-10-19 9:35 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20221019091151.6692-1-ilpo.jarvinen@linux.intel.com>
2022-10-19 9:11 ` Ilpo Järvinen [this message]
2022-10-19 17:05 ` [PATCH 31/44] serial: tegra: Use uart_xmit_advance() Thierry Reding
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