linux-kernel - [PATCH 4/6] spi: imx: drop bogus unnecessary dma config

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Date:   Fri,  2 Jun 2017 07:38:02 +0200
From:   Sascha Hauer <s.hauer@...gutronix.de>
To:     linux-spi@...r.kernel.org
Cc:     Mark Brown <broonie@...nel.org>, kernel@...gutronix.de,
        linux-kernel@...r.kernel.org, festevam@...il.com,
        Jiada Wang <jiada_wang@...tor.com>,
        Sascha Hauer <s.hauer@...gutronix.de>
Subject: [PATCH 4/6] spi: imx: drop bogus unnecessary dma config

It's unnecessary to call spi_imx_dma_configure() from probe(). It will
be called later anyway again when an actual DMA transfer is prepared.

Signed-off-by: Sascha Hauer <s.hauer@...gutronix.de>
---
 drivers/spi/spi-imx.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/spi/spi-imx.c b/drivers/spi/spi-imx.c
index 3fa5ccfb45a1..0ec8d816e033 100644
--- a/drivers/spi/spi-imx.c
+++ b/drivers/spi/spi-imx.c
@@ -965,8 +965,6 @@ static int spi_imx_sdma_init(struct device *dev, struct spi_imx_data *spi_imx,
 		goto err;
 	}
 
-	spi_imx_dma_configure(master, 1);
-
 	init_completion(&spi_imx->dma_rx_completion);
 	init_completion(&spi_imx->dma_tx_completion);
 	master->can_dma = spi_imx_can_dma;
-- 
2.11.0