add driver 5G

hc

2024-01-31 f9004dbfff8a3fbbd7e2a88c8a4327c7f2f8e5b2

 kernel/arch/arm/include/asm/device.h
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@@ -1,7 +1,6 @@
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+/* SPDX-License-Identifier: GPL-2.0-only */
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 /*
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  * Arch specific extensions to struct device
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- *
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- * This file is released under the GPLv2
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  */
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 #ifndef ASMARM_DEVICE_H
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 #define ASMARM_DEVICE_H
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@@ -10,14 +9,8 @@
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 #ifdef CONFIG_DMABOUNCE
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 	struct dmabounce_device_info *dmabounce;
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 #endif
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-#ifdef CONFIG_IOMMU_API
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-	void *iommu; /* private IOMMU data */
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-#endif
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 #ifdef CONFIG_ARM_DMA_USE_IOMMU
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 	struct dma_iommu_mapping	*mapping;
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-#endif
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-#ifdef CONFIG_XEN
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-	const struct dma_map_ops *dev_dma_ops;
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 #endif
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 	unsigned int dma_coherent:1;
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 	unsigned int dma_ops_setup:1;