Lines Matching +full:device +full:- +full:unique

1 /* SPDX-License-Identifier: GPL-2.0-only */
15 #include <linux/device.h>
20  * struct acpi_dma_spec - slave device DMA resources
21  * @chan_id:	channel unique id
22  * @slave_id:	request line unique id
23  * @dev:	struct device of the DMA controller to be used in the filter
29 	struct device	*dev;
33  * struct acpi_dma - representation of the registered DMAC
35  * @dev:		struct device of this controller
43 	struct device		*dev;
59 int acpi_dma_controller_register(struct device *dev,
63 int acpi_dma_controller_free(struct device *dev);
64 int devm_acpi_dma_controller_register(struct device *dev,
68 void devm_acpi_dma_controller_free(struct device *dev);
70 struct dma_chan *acpi_dma_request_slave_chan_by_index(struct device *dev,
72 struct dma_chan *acpi_dma_request_slave_chan_by_name(struct device *dev,
79 static inline int acpi_dma_controller_register(struct device *dev,  in acpi_dma_controller_register()
84 	return -ENODEV;  in acpi_dma_controller_register()
86 static inline int acpi_dma_controller_free(struct device *dev)  in acpi_dma_controller_free()
88 	return -ENODEV;  in acpi_dma_controller_free()
90 static inline int devm_acpi_dma_controller_register(struct device *dev,  in devm_acpi_dma_controller_register()
95 	return -ENODEV;  in devm_acpi_dma_controller_register()
97 static inline void devm_acpi_dma_controller_free(struct device *dev)  in devm_acpi_dma_controller_free()
102 		struct device *dev, size_t index)  in acpi_dma_request_slave_chan_by_index()
104 	return ERR_PTR(-ENODEV);  in acpi_dma_request_slave_chan_by_index()
107 		struct device *dev, const char *name)  in acpi_dma_request_slave_chan_by_name()
109 	return ERR_PTR(-ENODEV);  in acpi_dma_request_slave_chan_by_name()