1 /* SPDX-License-Identifier: GPL-2.0 */
3 #define TRACE_SYSTEM gpio
5 #ifndef CONFIG_TRACING_EVENTS_GPIO
9 #if !defined(_TRACE_GPIO_H) || defined(TRACE_HEADER_MULTI_READ)
12 #include <linux/tracepoint.h>
14 TRACE_EVENT(gpio_direction,
16 TP_PROTO(unsigned gpio, int in, int err),
18 TP_ARGS(gpio, in, err),
21 __field(unsigned, gpio)
32 TP_printk("%u %3s (%d)", __entry->gpio,
33 __entry->in ? "in" : "out", __entry->err)
36 TRACE_EVENT(gpio_value,
38 TP_PROTO(unsigned gpio, int get, int value),
40 TP_ARGS(gpio, get, value),
43 __field(unsigned, gpio)
51 __entry->value = value;
54 TP_printk("%u %3s %d", __entry->gpio,
55 __entry->get ? "get" : "set", __entry->value)
58 #endif /* if !defined(_TRACE_GPIO_H) || defined(TRACE_HEADER_MULTI_READ) */
60 /* This part must be outside protection */
61 #include <trace/define_trace.h>