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ARM: pxa: ssp: Fix "WARNING: invalid free of devm_ allocated data"

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[ Upstream commit 9ee8578d953023cc57e7e736ae48502c707c0210 ]

Since commit 1c459de1e645 ("ARM: pxa: ssp: use devm_ functions")
kfree, iounmap, clk_put etc are not needed anymore in remove path.

Fixes: 1c459de1e645 ("ARM: pxa: ssp: use devm_ functions")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
[ commit message spelling fix ]
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
YueHaibing 2019-01-29 16:03:24 +08:00 committed by Greg Kroah-Hartman
parent e03671470a
commit f7919eec49
1 changed files with 0 additions and 6 deletions
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6
arch/arm/plat-pxa/ssp.c
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@ -230,18 +230,12 @@ static int pxa_ssp_probe(struct platform_device *pdev)
static int pxa_ssp_remove(struct platform_device *pdev)
{
struct resource *res;
struct ssp_device *ssp;
ssp = platform_get_drvdata(pdev);
if (ssp == NULL)
return -ENODEV;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
release_mem_region(res->start, resource_size(res));
clk_put(ssp->clk);
mutex_lock(&ssp_lock);
list_del(&ssp->node);
mutex_unlock(&ssp_lock);