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Date: Mon, 22 Nov 2010 16:46:36 +0800 From: Axel Lin <axel.lin@...il.com> To: linux-kernel <linux-kernel@...r.kernel.org> Cc: Chris Ball <cjb@...top.org>, Andrew Morton <akpm@...ux-foundation.org>, Eric Miao <eric.y.miao@...il.com>, linux-mmc@...r.kernel.org Subject: [PATCH 3/4] [ARM] pxamci: fix a memory leak request_mem_region() will call kzalloc to allocate memory for struct resource. release_resource() unregisters the resource but does not free the allocated memory, thus use release_mem_region() instead to fix the memory leak. Signed-off-by: Axel Lin <axel.lin@...il.com> --- drivers/mmc/host/pxamci.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mmc/host/pxamci.c b/drivers/mmc/host/pxamci.c index 7257738..d98e647 100644 --- a/drivers/mmc/host/pxamci.c +++ b/drivers/mmc/host/pxamci.c @@ -774,7 +774,7 @@ err_gpio_ro: } if (mmc) mmc_free_host(mmc); - release_resource(r); + release_mem_region(r->start, SZ_4K); return ret; } @@ -824,7 +824,7 @@ static int pxamci_remove(struct platform_device *pdev) clk_put(host->clk); - release_resource(host->res); + release_mem_region(host->res->start, SZ_4K); mmc_free_host(mmc); } -- 1.7.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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