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ARM: mxs: free dma_mask in error path 

This fixes a small memory leak that was only hit in very unlikely error
paths.

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
This commit is contained in:
Lothar Waßmann 2010-12-15 22:11:31 +01:00 committed by Sascha Hauer
parent 8c3f2d7a2d
commit 84082d665d
1 changed files with 2 additions and 0 deletions
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2
arch/arm/mach-mxs/devices.c
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@ -66,6 +66,8 @@ struct platform_device *__init mxs_add_platform_device_dmamask(
ret = platform_device_add(pdev);
if (ret) {
err:
if (dmamask)
kfree(pdev->dev.dma_mask);
platform_device_put(pdev);
return ERR_PTR(ret);
}