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- /* SPDX-License-Identifier: GPL-2.0 */
- #ifndef PM_TRACE_H
- #define PM_TRACE_H
- #include <linux/types.h>
- #ifdef CONFIG_PM_TRACE
- #include <asm/pm-trace.h>
- extern int pm_trace_enabled;
- extern bool pm_trace_rtc_abused;
- static inline bool pm_trace_rtc_valid(void)
- {
- return !pm_trace_rtc_abused;
- }
- static inline int pm_trace_is_enabled(void)
- {
- return pm_trace_enabled;
- }
- struct device;
- extern void set_trace_device(struct device *);
- extern void generate_pm_trace(const void *tracedata, unsigned int user);
- extern int show_trace_dev_match(char *buf, size_t size);
- #define TRACE_DEVICE(dev) do { \
- if (pm_trace_enabled) \
- set_trace_device(dev); \
- } while(0)
- #else
- static inline bool pm_trace_rtc_valid(void) { return true; }
- static inline int pm_trace_is_enabled(void) { return 0; }
- #define TRACE_DEVICE(dev) do { } while (0)
- #define TRACE_RESUME(dev) do { } while (0)
- #define TRACE_SUSPEND(dev) do { } while (0)
- #endif
- #endif
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