From: Robin Gong <yibin.gong@nxp.com>
To: "broonie@kernel.org" <broonie@kernel.org>,
"shawnguo@kernel.org" <shawnguo@kernel.org>,
"s.hauer@pengutronix.de" <s.hauer@pengutronix.de>,
"festevam@gmail.com" <festevam@gmail.com>,
"robh+dt@kernel.org" <robh+dt@kernel.org>,
"mark.rutland@arm.com" <mark.rutland@arm.com>,
"u.kleine-koenig@pengutronix.de" <u.kleine-koenig@pengutronix.de>,
"plyatov@gmail.com" <plyatov@gmail.com>,
"sean.nyekjaer@prevas.dk" <sean.nyekjaer@prevas.dk>
Cc: dl-linux-imx <linux-imx@nxp.com>,
"linux-spi@vger.kernel.org" <linux-spi@vger.kernel.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"dmaengine@vger.kernel.org" <dmaengine@vger.kernel.org>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"kernel@pengutronix.de" <kernel@pengutronix.de>
Subject: [PATCH v1 04/15] dmaengine: imx-sdma: remove dupilicated sdma_load_context
Date: Tue, 23 Apr 2019 13:50:55 +0000 [thread overview]
Message-ID: <1556027045-5269-5-git-send-email-yibin.gong@nxp.com> (raw)
In-Reply-To: <1556027045-5269-1-git-send-email-yibin.gong@nxp.com>
Since sdma_transfer_init() will do sdma_load_context before any
sdma transfer, no need once more in sdma_config_channel().
Signed-off-by: Robin Gong <yibin.gong@nxp.com>
---
drivers/dma/imx-sdma.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c
index 407a56e..8a8ce98a 100644
--- a/drivers/dma/imx-sdma.c
+++ b/drivers/dma/imx-sdma.c
@@ -1174,8 +1174,6 @@ static int sdma_config_channel(struct dma_chan *chan)
sdmac->watermark_level = 0; /* FIXME: M3_BASE_ADDRESS */
}
- ret = sdma_load_context(sdmac);
-
return ret;
}
--
2.7.4
next prev parent reply other threads:[~2019-04-23 13:50 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-23 13:50 [PATCH v1 00/15] add ecspi ERR009165 for i.mx6/7 soc family Robin Gong
2019-04-23 13:50 ` [PATCH v1 01/15] Revert "ARM: dts: imx6q: Use correct SDMA script for SPI5 core" Robin Gong
2019-04-23 14:02 ` Fabio Estevam
2019-04-24 2:59 ` [EXT] " Robin Gong
2022-05-19 17:57 ` Vinod Koul
2019-04-23 13:50 ` [PATCH v1 02/15] Revert "ARM: dts: imx6: Use correct SDMA script for SPI cores" Robin Gong
2019-04-23 14:03 ` Fabio Estevam
2019-04-23 13:50 ` [PATCH v1 03/15] Revert "dmaengine: imx-sdma: refine to load context only once" Robin Gong
2022-05-19 17:58 ` Vinod Koul
2019-04-23 13:50 ` Robin Gong [this message]
2019-04-23 13:51 ` [PATCH v1 05/15] dma: engine: imx-sdma: add mcu_2_ecspi script Robin Gong
2019-04-23 13:51 ` [PATCH v1 06/15] spi: imx: fix ERR009165 Robin Gong
2019-04-23 13:51 ` [PATCH v1 07/15] spi: imx: remove ERR009165 workaround on i.mx6ul Robin Gong
2019-04-24 6:32 ` s.hauer
2019-04-23 13:51 ` [PATCH v1 08/15] dt-bindings: spi: imx: add i.mx6ul to state errata fixed Robin Gong
2019-04-23 13:51 ` [PATCH v1 09/15] dmaengine: imx-sdma: remove ERR009165 on i.mx6ul Robin Gong
2019-04-23 14:12 ` Fabio Estevam
2019-04-23 13:51 ` [PATCH v1 10/15] dt-bindings: dma: imx-sdma: add i.mx6ul/6sx compatible name Robin Gong
2019-04-23 13:51 ` [PATCH v1 11/15] dmaengine: imx-sdma: fix ecspi1 rx dma not work on i.mx8mm Robin Gong
2019-04-23 13:51 ` [PATCH v1 12/15] ARM64: dts: freescale: imx8mm/8mq: update new compatible name for ecspi and sdma Robin Gong
2019-04-23 13:51 ` [PATCH v1 13/15] ARM: dts: imx6ul: add dma support on ecspi Robin Gong
2019-04-23 13:51 ` [PATCH v1 14/15] ARM: dts: imx6sll: correct ecspi/sdma compatible Robin Gong
2019-04-24 6:37 ` s.hauer
2019-04-24 9:06 ` [EXT] " Robin Gong
2019-04-23 13:51 ` [PATCH v1 15/15] arm64: defconfig: Enable SDMA on i.mx8mq/8mm Robin Gong
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