mtd: fsmc_nand: fix a memory leak

In fsmc_nand_remove, we should call nand_release instead of
mtd_device_unregister to properly free bad block table memory
and bad block descriptor memory.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

diff --git a/drivers/mtd/nand/fsmc_nand.c b/drivers/mtd/nand/fsmc_nand.c
index e9b275ac381ce89fd53f6d5fbb1895d205ce2462..8a5f1aa2b286caff3d380ac8ed0d87628daf686d 100644 (file)
--- a/drivers/mtd/nand/fsmc_nand.c
+++ b/drivers/mtd/nand/fsmc_nand.c
@@ -822,7 +822,7 @@ static int fsmc_nand_remove(struct platform_device *pdev)
        platform_set_drvdata(pdev, NULL);
 
        if (host) {
-               mtd_device_unregister(&host->mtd);
+               nand_release(&host->mtd);
                clk_disable(host->clk);
                clk_put(host->clk);