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>,
Paul Cercueil <paul@crapouillou.net>,
linux-mips@vger.kernel.org
Subject: [PATCH v2 42/64] dmaengine: jz4780: kill vchan BH on teardown
Date: Mon, 27 Jul 2026 13:39:04 -0700 [thread overview]
Message-ID: <95741599738bb33731b9a1148fa2c7045a2fbdb2.1785183549.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/dma-jz4780.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/dma-jz4780.c b/drivers/dma/dma-jz4780.c
index 6070dfdb7114..45c1096563e3 100644
--- a/drivers/dma/dma-jz4780.c
+++ b/drivers/dma/dma-jz4780.c
@@ -1019,7 +1019,7 @@ static void jz4780_dma_remove(struct platform_device *pdev)
free_irq(jzdma->irq, jzdma);
for (i = 0; i < jzdma->soc_data->nb_channels; i++)
- tasklet_kill(&jzdma->chan[i].vchan.task);
+ dma_chan_kill_bh(&jzdma->chan[i].vchan.chan);
}
static const struct jz4780_dma_soc_data jz4740_dma_soc_data = {
--
2.43.0
next parent reply other threads:[~2026-07-27 20:40 UTC|newest]
Thread overview: 5+ 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 20:39 ` Allen Pais [this message]
2026-07-27 20:39 ` [PATCH v2 47/64] dmaengine: loongson1-apb: kill vchan BH on teardown Allen Pais
[not found] ` <cover.1786384168.git.allen.lkml@gmail.com>
2026-08-10 18:09 ` [PATCH v3 01/34] dmaengine: add tasklet-backed channel BH helpers Allen Pais
2026-09-01 22:13 ` Frank Li
2026-09-02 15:16 ` Frank Li
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=95741599738bb33731b9a1148fa2c7045a2fbdb2.1785183549.git.allen.lkml@gmail.com \
--to=allen.lkml@gmail.com \
--cc=Frank.Li@kernel.org \
--cc=arnd@arndb.de \
--cc=dmaengine@vger.kernel.org \
--cc=kees@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mips@vger.kernel.org \
--cc=paul@crapouillou.net \
--cc=vkoul@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox