Merge tag 'v3.14.25' into backport/v3.14.24-ltsi-rc1+v3.14.25/snapshot-merge.wip
[platform/adaptation/renesas_rcar/renesas_kernel.git] / drivers / staging / lttng / instrumentation / events / lttng-module / gpio.h
1 #undef TRACE_SYSTEM
2 #define TRACE_SYSTEM gpio
3
4 #if !defined(_TRACE_GPIO_H) || defined(TRACE_HEADER_MULTI_READ)
5 #define _TRACE_GPIO_H
6
7 #include <linux/tracepoint.h>
8
9 TRACE_EVENT(gpio_direction,
10
11         TP_PROTO(unsigned gpio, int in, int err),
12
13         TP_ARGS(gpio, in, err),
14
15         TP_STRUCT__entry(
16                 __field(unsigned, gpio)
17                 __field(int, in)
18                 __field(int, err)
19         ),
20
21         TP_fast_assign(
22                 tp_assign(gpio, gpio)
23                 tp_assign(in, in)
24                 tp_assign(err, err)
25         ),
26
27         TP_printk("%u %3s (%d)", __entry->gpio,
28                 __entry->in ? "in" : "out", __entry->err)
29 )
30
31 TRACE_EVENT(gpio_value,
32
33         TP_PROTO(unsigned gpio, int get, int value),
34
35         TP_ARGS(gpio, get, value),
36
37         TP_STRUCT__entry(
38                 __field(unsigned, gpio)
39                 __field(int, get)
40                 __field(int, value)
41         ),
42
43         TP_fast_assign(
44                 tp_assign(gpio, gpio)
45                 tp_assign(get, get)
46                 tp_assign(value, value)
47         ),
48
49         TP_printk("%u %3s %d", __entry->gpio,
50                 __entry->get ? "get" : "set", __entry->value)
51 )
52
53 #endif /* if !defined(_TRACE_GPIO_H) || defined(TRACE_HEADER_MULTI_READ) */
54
55 /* This part must be outside protection */
56 #include "../../../probes/define_trace.h"