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Commit c1f383d9 authored by Damien Cassou's avatar Damien Cassou Committed by Florian Tobias Schandinat
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drivers/video/fsl-diu-fb.c: use devm_ functions 



The various devm_ functions allocate memory that is released when a driver
detaches.  This patch uses these functions for data that is allocated in
the probe function of a platform device and is only freed in the remove
function.

Signed-off-by: default avatarDamien Cassou <damien.cassou@lifl.fr>
Signed-off-by: default avatarFlorian Tobias Schandinat <FlorianSchandinat@gmx.de>
parent ae1937f6

drivers/video/fsl-diu-fb.c

+2 −8
Original line number Diff line number Diff line
@@ -1501,7 +1501,7 @@ static int __devinit fsl_diu_probe(struct platform_device *pdev) 
	unsigned int i;

	int ret;



	data = dma_alloc_coherent(&pdev->dev, sizeof(struct fsl_diu_data),

	data = dmam_alloc_coherent(&pdev->dev, sizeof(struct fsl_diu_data),

				   &dma_addr, GFP_DMA | __GFP_ZERO);

	if (!data)

		return -ENOMEM;
@@ -1628,9 +1628,6 @@ static int __devinit fsl_diu_probe(struct platform_device *pdev) 


	iounmap(data->diu_reg);



	dma_free_coherent(&pdev->dev, sizeof(struct fsl_diu_data), data,

			  data->dma_addr);



	return ret;

}
@@ -1648,9 +1645,6 @@ static int fsl_diu_remove(struct platform_device *pdev) 


	iounmap(data->diu_reg);



	dma_free_coherent(&pdev->dev, sizeof(struct fsl_diu_data), data,

			  data->dma_addr);



	return 0;

}