4.4-stable review patch. If anyone has any objections, please let me know.
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[ Upstream commit ba16adeb346387eb2d1ada69003588be96f098fa ]
devm_ allocated data will be automatically freed. The free of devm_ allocated data is invalid.
Fixes: 1c459de1e645 ("ARM: pxa: ssp: use devm_ functions") Signed-off-by: Peng Hao peng.hao2@zte.com.cn [title's prefix changed] Signed-off-by: Robert Jarzmik robert.jarzmik@free.fr Signed-off-by: Sasha Levin sashal@kernel.org --- arch/arm/plat-pxa/ssp.c | 3 --- 1 file changed, 3 deletions(-)
diff --git a/arch/arm/plat-pxa/ssp.c b/arch/arm/plat-pxa/ssp.c index daa1a65f2eb7..6748827c2ec8 100644 --- a/arch/arm/plat-pxa/ssp.c +++ b/arch/arm/plat-pxa/ssp.c @@ -238,8 +238,6 @@ static int pxa_ssp_remove(struct platform_device *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));
@@ -249,7 +247,6 @@ static int pxa_ssp_remove(struct platform_device *pdev) list_del(&ssp->node); mutex_unlock(&ssp_lock);
- kfree(ssp); return 0; }