blob: 87142d7cce67a5233b64427beae90e0c69383b4b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
#ifndef __BACKPORT_PLATFORM_DEVICE_H
#define __BACKPORT_PLATFORM_DEVICE_H
#include_next <linux/platform_device.h>
#include <linux/version.h>
#ifndef module_platform_driver_probe
#define module_platform_driver_probe(__platform_driver, __platform_probe) \
static int __init __platform_driver##_init(void) \
{ \
return platform_driver_probe(&(__platform_driver), \
__platform_probe); \
} \
module_init(__platform_driver##_init); \
static void __exit __platform_driver##_exit(void) \
{ \
platform_driver_unregister(&(__platform_driver)); \
} \
module_exit(__platform_driver##_exit);
#endif
#ifndef PLATFORM_DEVID_NONE
#define PLATFORM_DEVID_NONE (-1)
#endif
#ifndef PLATFORM_DEVID_AUTO
#define PLATFORM_DEVID_AUTO (-1)
#endif
#ifndef module_platform_driver
#define module_platform_driver(__platform_driver) \
module_driver(__platform_driver, platform_driver_register, \
platform_driver_unregister)
#endif
#if LINUX_VERSION_IS_LESS(5,1,0)
/**
* devm_platform_ioremap_resource - call devm_ioremap_resource() for a platform
* device
*
* @pdev: platform device to use both for memory resource lookup as well as
* resource management
* @index: resource index
*/
#ifdef CONFIG_HAS_IOMEM
#define devm_platform_ioremap_resource LINUX_BACKPORT(devm_platform_ioremap_resource)
static inline void __iomem *devm_platform_ioremap_resource(struct platform_device *pdev,
unsigned int index)
{
struct resource *res;
res = platform_get_resource(pdev, IORESOURCE_MEM, index);
return devm_ioremap_resource(&pdev->dev, res);
}
#endif /* CONFIG_HAS_IOMEM */
#endif
#endif /* __BACKPORT_PLATFORM_DEVICE_H */
|
