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Subject[PATCH 06/24] tty: serial: fsl_lpuart: Drop unnecessary sg_set_buf() call
Date
Sg_init_one() will already call sg_set_buf(), so another explicit call
right after it is unnecessary. Drop it.

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Cc: Stefan Agner <stefan@agner.ch>
Cc: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Cc: Chris Healy <cphealy@gmail.com>
Cc: Cory Tusar <cory.tusar@zii.aero>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jslaby@suse.com>
Cc: linux-imx@nxp.com
Cc: linux-serial@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
---
drivers/tty/serial/fsl_lpuart.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/drivers/tty/serial/fsl_lpuart.c b/drivers/tty/serial/fsl_lpuart.c
index 1b3f2a87e558..b600f591c8c2 100644
--- a/drivers/tty/serial/fsl_lpuart.c
+++ b/drivers/tty/serial/fsl_lpuart.c
@@ -1144,7 +1144,6 @@ static inline int lpuart_start_rx_dma(struct lpuart_port *sport)
return -ENOMEM;

sg_init_one(&sport->rx_sgl, ring->buf, sport->rx_dma_rng_buf_len);
- sg_set_buf(&sport->rx_sgl, ring->buf, sport->rx_dma_rng_buf_len);
nent = dma_map_sg(sport->port.dev, &sport->rx_sgl, 1, DMA_FROM_DEVICE);

if (!nent) {
--
2.21.0
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