From: Dmitry Osipenko <digetx-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: "Laxman Dewangan"
<ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
"Vinod Koul" <vkoul-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
"Dan Williams"
<dan.j.williams-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
"Thierry Reding"
<thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
"Jonathan Hunter"
<jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
"Michał Mirosław"
<mirq-linux-CoA6ZxLDdyEEUmgCuDUIdw@public.gmane.org>
Cc: dmaengine-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH v4 12/14] dmaengine: tegra-apb: Add missing of_dma_controller_free
Date: Sun, 12 Jan 2020 20:30:04 +0300 [thread overview]
Message-ID: <20200112173006.29863-13-digetx@gmail.com> (raw)
In-Reply-To: <20200112173006.29863-1-digetx-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
The DMA controller shall be released on driver's removal.
Signed-off-by: Dmitry Osipenko <digetx-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
drivers/dma/tegra20-apb-dma.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/dma/tegra20-apb-dma.c b/drivers/dma/tegra20-apb-dma.c
index 398a0e1d6506..fbbb6a60901e 100644
--- a/drivers/dma/tegra20-apb-dma.c
+++ b/drivers/dma/tegra20-apb-dma.c
@@ -1586,6 +1586,7 @@ static int tegra_dma_remove(struct platform_device *pdev)
{
struct tegra_dma *tdma = platform_get_drvdata(pdev);
+ of_dma_controller_free(pdev->dev.of_node);
dma_async_device_unregister(&tdma->dma_dev);
if (!pm_runtime_enabled(&pdev->dev))
--
2.24.0
next prev parent reply other threads:[~2020-01-12 17:30 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-12 17:29 [PATCH v4 00/14] NVIDIA Tegra APB DMA driver fixes and improvements Dmitry Osipenko
2020-01-12 17:29 ` [PATCH v4 01/14] dmaengine: tegra-apb: Fix use-after-free Dmitry Osipenko
[not found] ` <20200112173006.29863-2-digetx-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2020-01-14 15:09 ` Jon Hunter
[not found] ` <4c1b9e48-5468-0c03-2108-158ee814eea8-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2020-01-14 20:33 ` Dmitry Osipenko
[not found] ` <1327bb21-0364-da26-e6ed-ff6c19df03e6-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2020-01-15 9:00 ` Jon Hunter
[not found] ` <e39ef31d-4cff-838a-0fc1-73a39a8d6120-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2020-01-16 20:10 ` Dmitry Osipenko
2020-01-28 14:02 ` Jon Hunter
[not found] ` <5bbe9e3e-a64f-53be-e7f6-63e36cbae77d-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2020-01-28 14:51 ` Dmitry Osipenko
[not found] ` <be7addff-9f5c-e40a-923f-db895ce89fa2-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2020-01-29 0:12 ` Dmitry Osipenko
[not found] ` <9ca67d17-3bb0-abb4-9d95-1057d0828ed2-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2020-01-29 10:42 ` Jon Hunter
2020-01-12 17:29 ` [PATCH v4 02/14] dmaengine: tegra-apb: Implement synchronization callback Dmitry Osipenko
[not found] ` <20200112173006.29863-3-digetx-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2020-01-14 15:15 ` Jon Hunter
[not found] ` <c225399c-f032-8001-e67b-b807dcda748c-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2020-01-14 21:02 ` Dmitry Osipenko
[not found] ` <627f996c-1487-1b9a-e953-f5737f3ad32a-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2020-01-15 9:18 ` Jon Hunter
2020-01-15 10:25 ` Jon Hunter
2020-01-12 17:29 ` [PATCH v4 03/14] dmaengine: tegra-apb: Prevent race conditions on channel's freeing Dmitry Osipenko
[not found] ` <20200112173006.29863-4-digetx-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2020-01-14 15:16 ` Jon Hunter
2020-01-12 17:29 ` [PATCH v4 04/14] dmaengine: tegra-apb: Clean up tasklet releasing Dmitry Osipenko
[not found] ` <20200112173006.29863-5-digetx-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2020-01-14 15:36 ` Jon Hunter
2020-01-12 17:29 ` [PATCH v4 05/14] dmaengine: tegra-apb: Prevent race conditions of tasklet vs free list Dmitry Osipenko
[not found] ` <20200112173006.29863-6-digetx-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2020-01-14 15:43 ` Jon Hunter
2020-01-12 17:29 ` [PATCH v4 06/14] dmaengine: tegra-apb: Use devm_platform_ioremap_resource Dmitry Osipenko
[not found] ` <20200112173006.29863-7-digetx-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2020-01-14 15:44 ` Jon Hunter
2020-01-12 17:29 ` [PATCH v4 07/14] dmaengine: tegra-apb: Use devm_request_irq Dmitry Osipenko
[not found] ` <20200112173006.29863-8-digetx-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2020-01-14 15:44 ` Jon Hunter
2020-01-12 17:30 ` [PATCH v4 08/14] dmaengine: tegra-apb: Fix coding style problems Dmitry Osipenko
2020-01-15 9:49 ` Jon Hunter
2020-01-16 17:37 ` Dmitry Osipenko
[not found] ` <134adcfb-83fb-4bb7-986e-65217bc4f821-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2020-01-28 14:05 ` Jon Hunter
2020-01-28 15:01 ` Dmitry Osipenko
2020-01-12 17:30 ` [PATCH v4 09/14] dmaengine: tegra-apb: Clean up runtime PM teardown Dmitry Osipenko
[not found] ` <20200112173006.29863-10-digetx-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2020-01-15 9:57 ` Jon Hunter
[not found] ` <9a5c4f82-5653-8d81-e304-76675aff5d8f-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2020-01-16 17:18 ` Dmitry Osipenko
[not found] ` <20200112173006.29863-1-digetx-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2020-01-12 17:30 ` [PATCH v4 10/14] dmaengine: tegra-apb: Keep clock enabled only during of DMA transfer Dmitry Osipenko
2020-01-15 10:08 ` Jon Hunter
[not found] ` <5ae55a09-a1be-d93b-80f5-6ad3d712cb93-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2020-01-16 17:01 ` Dmitry Osipenko
2020-01-12 17:30 ` [PATCH v4 11/14] dmaengine: tegra-apb: Clean up suspend-resume Dmitry Osipenko
2020-01-21 21:23 ` Dmitry Osipenko
2020-01-28 14:10 ` Jon Hunter
[not found] ` <831d5e28-72df-3175-bfb6-b33985d93a52-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2020-01-28 14:53 ` Dmitry Osipenko
2020-01-12 17:30 ` Dmitry Osipenko [this message]
[not found] ` <20200112173006.29863-13-digetx-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2020-01-15 10:10 ` [PATCH v4 12/14] dmaengine: tegra-apb: Add missing of_dma_controller_free Jon Hunter
2020-01-12 17:30 ` [PATCH v4 13/14] dmaengine: tegra-apb: Allow to compile as a loadable kernel module Dmitry Osipenko
2020-01-15 10:10 ` Jon Hunter
2020-01-12 17:30 ` [PATCH v4 14/14] dmaengine: tegra-apb: Remove MODULE_ALIAS Dmitry Osipenko
2020-01-15 10:11 ` Jon Hunter
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