2 #define TRACE_SYSTEM gpio
4 #ifndef CONFIG_TRACING_EVENTS_GPIO
8 #if !defined(_TRACE_GPIO_H) || defined(TRACE_HEADER_MULTI_READ)
11 #include <linux/tracepoint.h>
13 TRACE_EVENT(gpio_direction,
15 TP_PROTO(unsigned gpio, int in, int err),
17 TP_ARGS(gpio, in, err),
20 __field(unsigned, gpio)
31 TP_printk("%u %3s (%d)", __entry->gpio,
32 __entry->in ? "in" : "out", __entry->err)
35 TRACE_EVENT(gpio_value,
37 TP_PROTO(unsigned gpio, int get, int value),
39 TP_ARGS(gpio, get, value),
42 __field(unsigned, gpio)
50 __entry->value = value;
53 TP_printk("%u %3s %d", __entry->gpio,
54 __entry->get ? "get" : "set", __entry->value)
57 #endif /* if !defined(_TRACE_GPIO_H) || defined(TRACE_HEADER_MULTI_READ) */
59 /* This part must be outside protection */
60 #include <trace/define_trace.h>