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Commit 585a1db1 authored by Arvind Yadav's avatar Arvind Yadav Committed by Vinod Koul
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dmaengine: fsldma: Unmap region obtained by of_iomap



Free memory mapping, if probe is not successful.

Signed-off-by: default avatarArvind Yadav <arvind.yadav.cs@gmail.com>
Acked-by: default avatarLi Yang <leoyang.li@nxp.com>
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
parent fc878efe
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+3 −1
Original line number Diff line number Diff line
@@ -1351,7 +1351,7 @@ static int fsldma_of_probe(struct platform_device *op)
	if (!fdev->regs) {
		dev_err(&op->dev, "unable to ioremap registers\n");
		err = -ENOMEM;
		goto out_free_fdev;
		goto out_free;
	}

	/* map the channel IRQ if it exists, but don't hookup the handler yet */
@@ -1416,6 +1416,8 @@ static int fsldma_of_probe(struct platform_device *op)

out_free_fdev:
	irq_dispose_mapping(fdev->irq);
	iounmap(fdev->regs);
out_free:
	kfree(fdev);
out_return:
	return err;