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-rw-r--r--include/linux/platform_device.h48
1 files changed, 46 insertions, 2 deletions
diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h
index 27bb05aae70d..651a066686ac 100644
--- a/include/linux/platform_device.h
+++ b/include/linux/platform_device.h
@@ -49,10 +49,54 @@ extern struct resource *platform_get_resource_byname(struct platform_device *, u
49extern int platform_get_irq_byname(struct platform_device *, const char *); 49extern int platform_get_irq_byname(struct platform_device *, const char *);
50extern int platform_add_devices(struct platform_device **, int); 50extern int platform_add_devices(struct platform_device **, int);
51 51
52extern struct platform_device *platform_device_register_resndata( 52struct platform_device_info {
53 struct device *parent;
54
55 const char *name;
56 int id;
57
58 const struct resource *res;
59 unsigned int num_res;
60
61 const void *data;
62 size_t size_data;
63 u64 dma_mask;
64};
65extern struct platform_device *platform_device_register_full(
66 struct platform_device_info *pdevinfo);
67
68/**
69 * platform_device_register_resndata - add a platform-level device with
70 * resources and platform-specific data
71 *
72 * @parent: parent device for the device we're adding
73 * @name: base name of the device we're adding
74 * @id: instance id
75 * @res: set of resources that needs to be allocated for the device
76 * @num: number of resources
77 * @data: platform specific data for this platform device
78 * @size: size of platform specific data
79 *
80 * Returns &struct platform_device pointer on success, or ERR_PTR() on error.
81 */
82static inline struct platform_device *platform_device_register_resndata(
53 struct device *parent, const char *name, int id, 83 struct device *parent, const char *name, int id,
54 const struct resource *res, unsigned int num, 84 const struct resource *res, unsigned int num,
55 const void *data, size_t size); 85 const void *data, size_t size) {
86
87 struct platform_device_info pdevinfo = {
88 .parent = parent,
89 .name = name,
90 .id = id,
91 .res = res,
92 .num_res = num,
93 .data = data,
94 .size_data = size,
95 .dma_mask = 0,
96 };
97
98 return platform_device_register_full(&pdevinfo);
99}
56 100
57/** 101/**
58 * platform_device_register_simple - add a platform-level device and its resources 102 * platform_device_register_simple - add a platform-level device and its resources