From: Allen Pais <allen.lkml@gmail.com>
To: Vinod Koul <vkoul@kernel.org>, Frank Li <Frank.Li@kernel.org>
Cc: Allen Pais <allen.lkml@gmail.com>,
dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org,
Arnd Bergmann <arnd@arndb.de>, Kees Cook <kees@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 46/64] dmaengine: imx-sdma: kill vchan BH on teardown
Date: Mon, 27 Jul 2026 13:39:08 -0700 [thread overview]
Message-ID: <10f4e15741836cf24f08cdaf935da3260dea0250.1785183549.git.allen.lkml@gmail.com> (raw)
In-Reply-To: <cover.1785183549.git.allen.lkml@gmail.com>
Use dma_chan_kill_bh() for virt-dma cleanup.
Signed-off-by: Allen Pais <allen.lkml@gmail.com>
---
drivers/dma/imx-sdma.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c
index 36368835a845..46f66e5f9f30 100644
--- a/drivers/dma/imx-sdma.c
+++ b/drivers/dma/imx-sdma.c
@@ -2399,11 +2399,11 @@ static void sdma_remove(struct platform_device *pdev)
int i;
devm_free_irq(&pdev->dev, sdma->irq, sdma);
- /* Kill the tasklet */
+ /* Kill the channel BH */
for (i = 0; i < MAX_DMA_CHANNELS; i++) {
struct sdma_channel *sdmac = &sdma->channel[i];
- tasklet_kill(&sdmac->vc.task);
+ dma_chan_kill_bh(&sdmac->vc.chan);
sdma_free_chan_resources(&sdmac->vc.chan);
}
--
2.43.0
next prev parent reply other threads:[~2026-07-27 20:40 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20260108080332.2341725-1-allen.lkml@gmail.com>
[not found] ` <cover.1785183549.git.allen.lkml@gmail.com>
2026-07-27 20:28 ` [PATCH v2 03/64] dmaengine: apple-admac: use dma_chan BH callback Allen Pais
2026-07-27 20:28 ` [PATCH v2 04/64] dmaengine: at_xdmac: move irq bottom half to dma_chan BH Allen Pais
2026-07-27 20:28 ` [PATCH v2 08/64] dmaengine: imx-dma: flip per-chan tasklet " Allen Pais
2026-07-27 20:28 ` [PATCH v2 13/64] dmaengine: mxs-dma: use dma_chan BH scheduling Allen Pais
2026-07-27 20:28 ` [PATCH v2 17/64] dmaengine: ste_dma40: convert per-channel tasklet to dma_chan BH Allen Pais
2026-07-28 19:33 ` Linus Walleij
2026-07-27 20:28 ` [PATCH v2 19/64] dmaengine: xilinx-dma: use dma_chan BH instead of tasklets Allen Pais
2026-07-27 20:28 ` [PATCH v2 20/64] dmaengine: xilinx-dpdma: kill vchan BH on remove Allen Pais
2026-07-27 20:28 ` [PATCH v2 21/64] dmaengine: zynqmp-dma: switch completion tasklet to dma_chan BH Allen Pais
2026-07-27 20:36 ` [PATCH v2 33/64] dmaengine: sun6i: kill vchan BH on teardown Allen Pais
2026-07-27 20:37 ` [PATCH v2 34/64] dmaengine: mtk-cqdma: " Allen Pais
2026-07-27 20:39 ` [PATCH v2 43/64] dmaengine: pxa_dma: " Allen Pais
2026-07-27 20:39 ` [PATCH v2 44/64] dmaengine: mtk-hsdma: " Allen Pais
2026-07-27 20:39 ` [PATCH v2 45/64] dmaengine: mtk-uart-apdma: " Allen Pais
2026-07-27 20:39 ` Allen Pais [this message]
2026-07-27 20:39 ` [PATCH v2 48/64] dmaengine: owl-dma: " Allen Pais
2026-07-27 20:39 ` [PATCH v2 51/64] dmaengine: bcm2835: " Allen Pais
2026-07-27 20:39 ` [PATCH v2 54/64] dmaengine: st_fdma: use dma_chan_kill_bh Allen Pais
2026-07-27 20:39 ` [PATCH v2 62/64] dmaengine: hidma: defer callbacks via channel BH Allen Pais
[not found] ` <cover.1786384168.git.allen.lkml@gmail.com>
2026-08-10 18:09 ` [PATCH v3 03/34] dmaengine: apple-admac: use dmaengine BH callback Allen Pais
2026-08-10 18:09 ` [PATCH v3 04/34] dmaengine: at_xdmac: move irq bottom half to dmaengine BH Allen Pais
2026-08-10 18:09 ` [PATCH v3 08/34] dmaengine: imx-dma: flip per-chan tasklet " Allen Pais
2026-08-10 18:09 ` [PATCH v3 13/34] dmaengine: mxs-dma: use dmaengine BH scheduling Allen Pais
2026-08-10 18:09 ` [PATCH v3 17/34] dmaengine: ste_dma40: convert per-channel tasklet to dmaengine BH Allen Pais
2026-08-10 18:09 ` [PATCH v3 19/34] dmaengine: xilinx-dma: use dmaengine BH instead of tasklets Allen Pais
2026-08-10 18:09 ` [PATCH v3 20/34] dmaengine: xilinx-dpdma: kill vchan BH on remove Allen Pais
2026-08-10 18:09 ` [PATCH v3 21/34] dmaengine: zynqmp-dma: switch completion tasklet to dmaengine BH Allen Pais
2026-08-10 18:09 ` [PATCH v3 32/34] dmaengine: hidma: defer callbacks via channel BH Allen Pais
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