[PATCH v2 51/64] dmaengine: bcm2835: kill vchan BH on teardown
Allen Pais <[email protected]> Mon, 27 Jul 2026 13:39:13 -0700
| Newsgroups | org.kernel.vger.dmaengine,org.infradead.lists.linux-arm-kernel,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <2079c09aba6b298cad25fb95b062ac370a65452b.1785183549.git.allen.lkml@gmail.com> |
Use dma_chan_kill_bh() for virt-dma cleanup. Signed-off-by: Allen Pais <[email protected]> --- drivers/dma/bcm2835-dma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma/bcm2835-dma.c b/drivers/dma/bcm2835-dma.c index 06d830d36882..68e86c8d3d43 100644 --- a/drivers/dma/bcm2835-dma.c +++ b/drivers/dma/bcm2835-dma.c @@ -829,7 +829,7 @@ static void bcm2835_dma_free(struct bcm2835_dmadev *od) list_for_each_entry_safe(c, next, &od->ddev.channels, vc.chan.device_node) { list_del(&c->vc.chan.device_node); - tasklet_kill(&c->vc.task); + dma_chan_kill_bh(&c->vc.chan); } dma_unmap_page_attrs(od->ddev.dev, od->zero_page, PAGE_SIZE, -- 2.43.0