Commit fd9e516d authored by Chuah, Kim Tatt's avatar Chuah, Kim Tatt Committed by Greg Kroah-Hartman

serial: 8250_dma: Export serial8250_rx_dma_flush()

Export serial8250_rx_dma_flush() for use by SOC UART drivers.
Signed-off-by: default avatarChuah, Kim Tatt <kim.tatt.chuah@intel.com>
Acked-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: default avatarHeikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent c6f82787
......@@ -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)
{
......
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