diff options
| author | Christoph Hellwig <hch@lst.de> | 2018-08-24 10:28:18 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2018-09-08 11:19:28 +0200 |
| commit | dc3c05504d38849f77149cb962caeaedd1efa127 (patch) | |
| tree | 93e5ec8eae100c5f4daff9e0062b717721f97a8f /drivers/of/device.c | |
| parent | ccf640f4c9988653ef884672381b03b9be247bec (diff) | |
| download | linux-dc3c05504d38849f77149cb962caeaedd1efa127.tar.bz2 | |
dma-mapping: remove dma_deconfigure
This goes through a lot of hooks just to call arch_teardown_dma_ops.
Replace it with a direct call instead.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Diffstat (limited to 'drivers/of/device.c')
| -rw-r--r-- | drivers/of/device.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/drivers/of/device.c b/drivers/of/device.c index 5957cd4fa262..c7fa5a9697c9 100644 --- a/drivers/of/device.c +++ b/drivers/of/device.c @@ -170,18 +170,6 @@ int of_dma_configure(struct device *dev, struct device_node *np, bool force_dma) } EXPORT_SYMBOL_GPL(of_dma_configure); -/** - * of_dma_deconfigure - Clean up DMA configuration - * @dev: Device for which to clean up DMA configuration - * - * Clean up all configuration performed by of_dma_configure_ops() and free all - * resources that have been allocated. - */ -void of_dma_deconfigure(struct device *dev) -{ - arch_teardown_dma_ops(dev); -} - int of_device_register(struct platform_device *pdev) { device_initialize(&pdev->dev); |