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Message-Id: <1465969453-16198-3-git-send-email-kim.tatt.chuah@intel.com>
Date: Wed, 15 Jun 2016 13:44:12 +0800
From: Chuah Kim Tatt <kim.tatt.chuah@...el.com>
To: gregkh@...uxfoundation.org, vinod.koul@...el.com
Cc: heikki.krogerus@...ux.intel.com, andriy.shevchenko@...ux.intel.com,
mika.westerberg@...ux.intel.com, kim.tatt.chuah@...el.com,
linux-kernel@...r.kernel.org, jui.nee.tan@...el.com,
peter@...leysoftware.com, linux-serial@...r.kernel.org
Subject: [PATCH v2 2/3] serial: 8250_dma: Export serial8250_rx_dma_flush()
From: "Chuah, Kim Tatt" <kim.tatt.chuah@...el.com>
Export serial8250_rx_dma_flush() for use by SOC UART drivers.
Signed-off-by: Chuah, Kim Tatt <kim.tatt.chuah@...el.com>
---
drivers/tty/serial/8250/8250_dma.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/tty/serial/8250/8250_dma.c b/drivers/tty/serial/8250/8250_dma.c
index 7f33d1c..3590d01 100644
--- a/drivers/tty/serial/8250/8250_dma.c
+++ b/drivers/tty/serial/8250/8250_dma.c
@@ -145,6 +145,7 @@ void serial8250_rx_dma_flush(struct uart_8250_port *p)
dmaengine_terminate_all(dma->rxchan);
}
}
+EXPORT_SYMBOL_GPL(serial8250_rx_dma_flush);
int serial8250_request_dma(struct uart_8250_port *p)
{
--
1.9.1
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