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| author | Damien Cassou <damien.cassou@lifl.fr> | 2012-07-31 18:39:20 +0200 |
|---|---|---|
| committer | Florian Tobias Schandinat <FlorianSchandinat@gmx.de> | 2012-08-23 15:06:12 +0200 |
| commit | c1f383d97c5b0db5d5c75f996bc1b596efa9ebf8 (patch) | |
| tree | 1404228e007081933ccb178ef71744a39a6c599a /drivers/video/fsl-diu-fb.c | |
| parent | drivers/video/gbefb.c: use devm_ functions (diff) | |
| download | linux-c1f383d97c5b0db5d5c75f996bc1b596efa9ebf8.tar.xz linux-c1f383d97c5b0db5d5c75f996bc1b596efa9ebf8.zip | |
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: Damien Cassou <damien.cassou@lifl.fr>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Diffstat (limited to 'drivers/video/fsl-diu-fb.c')
| -rw-r--r-- | drivers/video/fsl-diu-fb.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/video/fsl-diu-fb.c b/drivers/video/fsl-diu-fb.c index 458c00664ade..ede9e55413f8 100644 --- a/drivers/video/fsl-diu-fb.c +++ b/drivers/video/fsl-diu-fb.c @@ -1501,8 +1501,8 @@ 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), - &dma_addr, GFP_DMA | __GFP_ZERO); + data = dmam_alloc_coherent(&pdev->dev, sizeof(struct fsl_diu_data), + &dma_addr, GFP_DMA | __GFP_ZERO); if (!data) return -ENOMEM; data->dma_addr = dma_addr; @@ -1628,9 +1628,6 @@ error: 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; } |