A Coccinelle warning.
It's not necessary to free memory allocated with devm_xxx
and using these free functions maybe lead to a double free that
will corrupt the resource subsys. So, I just remove them.
Signed-off-by: Firo Yang <firogm@xxxxxxxxx>
---
In "[PATCH] ARM: pxa: ssp: remove unnessary free for devm_xxx",
I forgot to remove an unused variable struct resource *res.
arch/arm/plat-pxa/ssp.c | 9 ---------
1 file changed, 9 deletions(-)
diff --git a/arch/arm/plat-pxa/ssp.c b/arch/arm/plat-pxa/ssp.c
index ad9529c..2b92a3b 100644
--- a/arch/arm/plat-pxa/ssp.c
+++ b/arch/arm/plat-pxa/ssp.c
@@ -232,25 +232,16 @@ 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;
- iounmap(ssp->mmio_base);
-
- 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);
- kfree(ssp);
return 0;
}
--
2.4.2
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