summaryrefslogtreecommitdiff
path: root/scripts/coccinelle/api/platform_no_drv_owner.cocci
blob: e065b9e714fcdff408b24f8cb1380d9fc931e0aa (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
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
/// Remove .owner field if calls are used which set it automatically
///
// Confidence: High
// Copyright: (C) 2014 Wolfram Sang. GPL v2.

virtual patch
virtual context
virtual org
virtual report

@match1@
declarer name module_platform_driver;
declarer name module_platform_driver_probe;
identifier __driver;
@@
(
	module_platform_driver(__driver);
|
	module_platform_driver_probe(__driver, ...);
)

@fix1 depends on match1 && patch && !context && !org && !report@
identifier match1.__driver;
@@
	static struct platform_driver __driver = {
		.driver = {
-			.owner = THIS_MODULE,
		}
	};

@match2@
identifier __driver;
@@
(
	platform_driver_register(&__driver)
|
	platform_driver_probe(&__driver, ...)
|
	platform_create_bundle(&__driver, ...)
)

@fix2 depends on match2 && patch && !context && !org && !report@
identifier match2.__driver;
@@
	static struct platform_driver __driver = {
		.driver = {
-			.owner = THIS_MODULE,
		}
	};

// ----------------------------------------------------------------------------

@fix1_context depends on match1 && !patch && (context || org || report)@
identifier match1.__driver;
position j0;
@@

 	static struct platform_driver __driver = {
		.driver = {
*			.owner@j0 = THIS_MODULE,
		}
	};

@fix2_context depends on match2 && !patch && (context || org || report)@
identifier match2.__driver;
position j0;
@@

 	static struct platform_driver __driver = {
		.driver = {
*			.owner@j0 = THIS_MODULE,
		}
	};

// ----------------------------------------------------------------------------

@script:python fix1_org depends on org@
j0 << fix1_context.j0;
@@

msg = "No need to set .owner here. The core will do it."
coccilib.org.print_todo(j0[0], msg)

@script:python fix2_org depends on org@
j0 << fix2_context.j0;
@@

msg = "No need to set .owner here. The core will do it."
coccilib.org.print_todo(j0[0], msg)

// ----------------------------------------------------------------------------

@script:python fix1_report depends on report@
j0 << fix1_context.j0;
@@

msg = "No need to set .owner here. The core will do it."
coccilib.report.print_report(j0[0], msg)

@script:python fix2_report depends on report@
j0 << fix2_context.j0;
@@

msg = "No need to set .owner here. The core will do it."
coccilib.report.print_report(j0[0], msg)