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[1/4] mtd: pxa3xx_nand: fix a memory leak

Message ID 1320680611-29448-2-git-send-email-zonque@gmail.com
State New, archived
Headers show

Commit Message

Daniel Mack Nov. 7, 2011, 3:43 p.m. UTC 
From: Axel Lin <axel.lin@gmail.com>

In pxa3xx_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>
Acked-by: Lei Wen <leiwen@marvell.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
---
 drivers/mtd/nand/pxa3xx_nand.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
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Patch

diff --git a/drivers/mtd/nand/pxa3xx_nand.c b/drivers/mtd/nand/pxa3xx_nand.c
index 1fb3b3a..f7040ea 100644
--- a/drivers/mtd/nand/pxa3xx_nand.c
+++ b/drivers/mtd/nand/pxa3xx_nand.c
@@ -1119,7 +1119,7 @@  static int pxa3xx_nand_remove(struct platform_device *pdev)
 	clk_put(info->clk);
 
 	if (mtd) {
-		mtd_device_unregister(mtd);
+		nand_release(mtd);
 		kfree(mtd);
 	}
 	return 0;