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Message-Id: <20250903-v6-16-topic-sdma-v1-2-ac7bab629e8b@pengutronix.de>
Date: Wed, 03 Sep 2025 15:06:10 +0200
From: Marco Felsch <m.felsch@...gutronix.de>
To: Vinod Koul <vkoul@...nel.org>, Shawn Guo <shawnguo@...nel.org>,
Sascha Hauer <s.hauer@...gutronix.de>,
Pengutronix Kernel Team <kernel@...gutronix.de>,
Fabio Estevam <festevam@...il.com>, Jiada Wang <jiada_wang@...tor.com>
Cc: dmaengine@...r.kernel.org, imx@...ts.linux.dev,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
Marco Felsch <m.felsch@...gutronix.de>
Subject: [PATCH 02/11] dmaengine: imx-sdma: sdma_remove minor cleanups
We don't need to set the pdev driver data to NULL since the device will
be freed anyways.
Also drop the tasklet_kill() since this is done by the virt-dma driver
during the vchan_synchronize().
Signed-off-by: Marco Felsch <m.felsch@...gutronix.de>
---
drivers/dma/imx-sdma.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c
index 89b4b1266726a9c8a552dc48670825ae00717e1c..422086632d3445b2ce3f2e5df9b2130174a311e8 100644
--- a/drivers/dma/imx-sdma.c
+++ b/drivers/dma/imx-sdma.c
@@ -2423,11 +2423,8 @@ static void sdma_remove(struct platform_device *pdev)
for (i = 0; i < MAX_DMA_CHANNELS; i++) {
struct sdma_channel *sdmac = &sdma->channel[i];
- tasklet_kill(&sdmac->vc.task);
sdma_free_chan_resources(&sdmac->vc.chan);
}
-
- platform_set_drvdata(pdev, NULL);
}
static struct platform_driver sdma_driver = {
--
2.47.2
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