[PATCH 2/4] [ARM] mvsdio: fix a memory leak

[Axel Lin <axel.lin@gmail.com>]

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@gmail.com>
---
 drivers/mmc/host/mvsdio.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/mmc/host/mvsdio.c b/drivers/mmc/host/mvsdio.c
index a5bf60e..6a29972 100644
--- a/drivers/mmc/host/mvsdio.c
+++ b/drivers/mmc/host/mvsdio.c
@@ -825,7 +825,7 @@ out:
 			iounmap(host->base);
 	}
 	if (r)
-		release_resource(r);
+		release_mem_region(r->start, SZ_1K);
 	if (mmc)
 		mmc_free_host(mmc);
 
@@ -850,7 +850,7 @@ static int __exit mvsd_remove(struct platform_device *pdev)
 		del_timer_sync(&host->timer);
 		mvsd_power_down(host);
 		iounmap(host->base);
-		release_resource(host->res);
+		release_mem_region(host->res->start, SZ_1K);
 		mmc_free_host(mmc);
 	}
 	platform_set_drvdata(pdev, NULL);
-- 
1.7.2