diff options
| author | Vinod Koul <vkoul@kernel.org> | 2019-03-12 09:33:47 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2019-03-12 09:33:47 +0300 |
| commit | 278489c2e19c21a476f80cb9b183afaa773b378f (patch) | |
| tree | 69ea88e99b6adf354cfec71ee67245de5b319555 /include | |
| parent | 5c196f5efa48dbde12f9e47f30dbecfada450f45 (diff) | |
| parent | bdcb2c5d5ed0f100ae21decd30f0b2556b738b72 (diff) | |
| download | linux-278489c2e19c21a476f80cb9b183afaa773b378f.tar.xz | |
Merge branch 'topic/dw' into for-linus
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/dma/dw.h | 9 | ||||
| -rw-r--r-- | include/linux/platform_data/dma-dw.h | 12 |
2 files changed, 6 insertions, 15 deletions
diff --git a/include/linux/dma/dw.h b/include/linux/dma/dw.h index e166cac8e870..9752f3745f76 100644 --- a/include/linux/dma/dw.h +++ b/include/linux/dma/dw.h @@ -1,13 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Driver for the Synopsys DesignWare DMA Controller * * Copyright (C) 2007 Atmel Corporation * Copyright (C) 2010-2011 ST Microelectronics * Copyright (C) 2014 Intel Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef _DMA_DW_H #define _DMA_DW_H @@ -45,9 +42,13 @@ struct dw_dma_chip { #if IS_ENABLED(CONFIG_DW_DMAC_CORE) int dw_dma_probe(struct dw_dma_chip *chip); int dw_dma_remove(struct dw_dma_chip *chip); +int idma32_dma_probe(struct dw_dma_chip *chip); +int idma32_dma_remove(struct dw_dma_chip *chip); #else static inline int dw_dma_probe(struct dw_dma_chip *chip) { return -ENODEV; } static inline int dw_dma_remove(struct dw_dma_chip *chip) { return 0; } +static inline int idma32_dma_probe(struct dw_dma_chip *chip) { return -ENODEV; } +static inline int idma32_dma_remove(struct dw_dma_chip *chip) { return 0; } #endif /* CONFIG_DW_DMAC_CORE */ #endif /* _DMA_DW_H */ diff --git a/include/linux/platform_data/dma-dw.h b/include/linux/platform_data/dma-dw.h index 1a1d58ebffbf..f3eaf9ec00a1 100644 --- a/include/linux/platform_data/dma-dw.h +++ b/include/linux/platform_data/dma-dw.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Driver for the Synopsys DesignWare DMA Controller * * Copyright (C) 2007 Atmel Corporation * Copyright (C) 2010-2011 ST Microelectronics - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef _PLATFORM_DATA_DMA_DW_H #define _PLATFORM_DATA_DMA_DW_H @@ -38,10 +35,6 @@ struct dw_dma_slave { /** * struct dw_dma_platform_data - Controller configuration parameters * @nr_channels: Number of channels supported by hardware (max 8) - * @is_private: The device channels should be marked as private and not for - * by the general purpose DMA channel allocator. - * @is_memcpy: The device channels do support memory-to-memory transfers. - * @is_idma32: The type of the DMA controller is iDMA32 * @chan_allocation_order: Allocate channels starting from 0 or 7 * @chan_priority: Set channel priority increasing from 0 to 7 or 7 to 0. * @block_size: Maximum block size supported by the controller @@ -53,9 +46,6 @@ struct dw_dma_slave { */ struct dw_dma_platform_data { unsigned int nr_channels; - bool is_private; - bool is_memcpy; - bool is_idma32; #define CHAN_ALLOCATION_ASCENDING 0 /* zero to seven */ #define CHAN_ALLOCATION_DESCENDING 1 /* seven to zero */ unsigned char chan_allocation_order; |