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author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-11-10 12:24:26 +0900 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-11-10 12:24:26 +0900 |
commit | cc03f9bc2650634ce5ec0233f5ee12e6b67f74c6 (patch) | |
tree | fc9726003631b9ed9da7fc73db53ed47317198cf /drivers/dma/edma.c | |
parent | d48037f9169f653d1124eb75157293d875e7e57f (diff) | |
parent | 206c5f60a3d902bc4b56dab2de3e88de5eb06108 (diff) | |
download | op-kernel-dev-cc03f9bc2650634ce5ec0233f5ee12e6b67f74c6.zip op-kernel-dev-cc03f9bc2650634ce5ec0233f5ee12e6b67f74c6.tar.gz |
Merge 3.18-rc4 into staging-next
We want the staging fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/dma/edma.c')
-rw-r--r-- | drivers/dma/edma.c | 40 |
1 files changed, 1 insertions, 39 deletions
diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c index 123f578..4cfaaa5 100644 --- a/drivers/dma/edma.c +++ b/drivers/dma/edma.c @@ -1107,52 +1107,14 @@ bool edma_filter_fn(struct dma_chan *chan, void *param) } EXPORT_SYMBOL(edma_filter_fn); -static struct platform_device *pdev0, *pdev1; - -static const struct platform_device_info edma_dev_info0 = { - .name = "edma-dma-engine", - .id = 0, - .dma_mask = DMA_BIT_MASK(32), -}; - -static const struct platform_device_info edma_dev_info1 = { - .name = "edma-dma-engine", - .id = 1, - .dma_mask = DMA_BIT_MASK(32), -}; - static int edma_init(void) { - int ret = platform_driver_register(&edma_driver); - - if (ret == 0) { - pdev0 = platform_device_register_full(&edma_dev_info0); - if (IS_ERR(pdev0)) { - platform_driver_unregister(&edma_driver); - ret = PTR_ERR(pdev0); - goto out; - } - } - - if (!of_have_populated_dt() && EDMA_CTLRS == 2) { - pdev1 = platform_device_register_full(&edma_dev_info1); - if (IS_ERR(pdev1)) { - platform_driver_unregister(&edma_driver); - platform_device_unregister(pdev0); - ret = PTR_ERR(pdev1); - } - } - -out: - return ret; + return platform_driver_register(&edma_driver); } subsys_initcall(edma_init); static void __exit edma_exit(void) { - platform_device_unregister(pdev0); - if (pdev1) - platform_device_unregister(pdev1); platform_driver_unregister(&edma_driver); } module_exit(edma_exit); |