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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2022-10-24 22:50:09 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-11-16 11:57:12 +0300 |
| commit | 0b7ee3d50f32d277bf024b4ddb4de54da43a3025 (patch) | |
| tree | f88bbed9a1b6530a7530589bfc68785f60e7434d /drivers/dma | |
| parent | 6e2ffae69d17da317a892cfd6a3c24c8a8bbaed3 (diff) | |
| download | linux-0b7ee3d50f32d277bf024b4ddb4de54da43a3025.tar.xz | |
dmaengine: mv_xor_v2: Fix a resource leak in mv_xor_v2_remove()
[ Upstream commit 081195d17a0c4c636da2b869bd5809d42e8cbb13 ]
A clk_prepare_enable() call in the probe is not balanced by a corresponding
clk_disable_unprepare() in the remove function.
Add the missing call.
Fixes: 3cd2c313f1d6 ("dmaengine: mv_xor_v2: Fix clock resource by adding a register clock")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/e9e3837a680c9bd2438e4db2b83270c6c052d005.1666640987.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/mv_xor_v2.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/dma/mv_xor_v2.c b/drivers/dma/mv_xor_v2.c index 9b0d463f89bb..4800c596433a 100644 --- a/drivers/dma/mv_xor_v2.c +++ b/drivers/dma/mv_xor_v2.c @@ -899,6 +899,7 @@ static int mv_xor_v2_remove(struct platform_device *pdev) tasklet_kill(&xor_dev->irq_tasklet); clk_disable_unprepare(xor_dev->clk); + clk_disable_unprepare(xor_dev->reg_clk); return 0; } |