[PATCH 3.16 027/132] ARM: pxa: ssp: Fix "WARNING: invalid free of devm_ allocated data"

[Ben Hutchings]

3.16.74-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: YueHaibing <yuehaib...@huawei.com>

commit 9ee8578d953023cc57e7e736ae48502c707c0210 upstream.

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 <yuehaib...@huawei.com>
[ commit message spelling fix ]
Signed-off-by: Robert Jarzmik <robert.jarz...@free.fr>
Signed-off-by: Ben Hutchings <b...@decadent.org.uk>
---
 arch/arm/plat-pxa/ssp.c | 6 ------
 1 file changed, 6 deletions(-)

--- a/arch/arm/plat-pxa/ssp.c
+++ b/arch/arm/plat-pxa/ssp.c
@@ -232,18 +232,12 @@ static int pxa_ssp_probe(struct platform
 
 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);