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Commit | Line | Data |
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f1f45504 LPC |
1 | /// Make sure threaded IRQs without a primary handler are always request with |
2 | /// IRQF_ONESHOT | |
3 | /// | |
4 | // | |
5 | // Confidence: Good | |
6 | // Comments: | |
7 | // Options: --no-includes | |
8 | ||
9 | virtual patch | |
10 | virtual context | |
11 | virtual org | |
12 | virtual report | |
13 | ||
14 | @r1@ | |
2c2b913d | 15 | expression dev; |
f1f45504 LPC |
16 | expression irq; |
17 | expression thread_fn; | |
18 | expression flags; | |
19 | position p; | |
20 | @@ | |
2c2b913d | 21 | ( |
f1f45504 LPC |
22 | request_threaded_irq@p(irq, NULL, thread_fn, |
23 | ( | |
24 | flags | IRQF_ONESHOT | |
25 | | | |
26 | IRQF_ONESHOT | |
27 | ) | |
28 | , ...) | |
2c2b913d VR |
29 | | |
30 | devm_request_threaded_irq@p(dev, irq, NULL, thread_fn, | |
31 | ( | |
32 | flags | IRQF_ONESHOT | |
33 | | | |
34 | IRQF_ONESHOT | |
35 | ) | |
36 | , ...) | |
37 | ) | |
f1f45504 LPC |
38 | |
39 | @depends on patch@ | |
2c2b913d | 40 | expression dev; |
f1f45504 LPC |
41 | expression irq; |
42 | expression thread_fn; | |
43 | expression flags; | |
44 | position p != r1.p; | |
45 | @@ | |
2c2b913d | 46 | ( |
f1f45504 LPC |
47 | request_threaded_irq@p(irq, NULL, thread_fn, |
48 | ( | |
49 | -0 | |
50 | +IRQF_ONESHOT | |
51 | | | |
52 | -flags | |
53 | +flags | IRQF_ONESHOT | |
54 | ) | |
55 | , ...) | |
2c2b913d VR |
56 | | |
57 | devm_request_threaded_irq@p(dev, irq, NULL, thread_fn, | |
58 | ( | |
59 | -0 | |
60 | +IRQF_ONESHOT | |
61 | | | |
62 | -flags | |
63 | +flags | IRQF_ONESHOT | |
64 | ) | |
65 | , ...) | |
66 | ) | |
f1f45504 LPC |
67 | |
68 | @depends on context@ | |
69 | position p != r1.p; | |
70 | @@ | |
71 | *request_threaded_irq@p(...) | |
72 | ||
73 | @match depends on report || org@ | |
74 | expression irq; | |
75 | position p != r1.p; | |
76 | @@ | |
77 | request_threaded_irq@p(irq, NULL, ...) | |
78 | ||
79 | @script:python depends on org@ | |
80 | p << match.p; | |
81 | @@ | |
82 | msg = "ERROR: Threaded IRQ with no primary handler requested without IRQF_ONESHOT" | |
83 | coccilib.org.print_todo(p[0],msg) | |
84 | ||
85 | @script:python depends on report@ | |
86 | p << match.p; | |
87 | @@ | |
88 | msg = "ERROR: Threaded IRQ with no primary handler requested without IRQF_ONESHOT" | |
89 | coccilib.report.print_report(p[0],msg) |