[GitHub/mt8127/android_kernel_alcatel_ttab.git] / include / linux / resume-trace.h

#ifndef RESUME_TRACE_H
#define RESUME_TRACE_H

#ifdef CONFIG_PM_TRACE

struct device;
extern void set_trace_device(struct device *);
extern void generate_resume_trace(void *tracedata, unsigned int user);

#define TRACE_DEVICE(dev) set_trace_device(dev)
#define TRACE_RESUME(user) do {				\
	void *tracedata;				\
	asm volatile("movl $1f,%0\n"			\
		".section .tracedata,\"a\"\n"		\
		"1:\t.word %c1\n"			\
		"\t.long %c2\n"				\
		".previous"				\
		:"=r" (tracedata)			\
		: "i" (__LINE__), "i" (__FILE__));	\
	generate_resume_trace(tracedata, user);		\
} while (0)

#else

#define TRACE_DEVICE(dev) do { } while (0)
#define TRACE_RESUME(dev) do { } while (0)

#endif

#endif
Commit	Line	Data
eb71c87a LT	1	#ifndef RESUME_TRACE_H
	2	#define RESUME_TRACE_H
	3
	4	#ifdef CONFIG_PM_TRACE
	5
	6	struct device;
	7	extern void set_trace_device(struct device *);
	8	extern void generate_resume_trace(void *tracedata, unsigned int user);
	9
	10	#define TRACE_DEVICE(dev) set_trace_device(dev)
	11	#define TRACE_RESUME(user) do { \
	12	void *tracedata; \
	13	asm volatile("movl $1f,%0\n" \
	14	".section .tracedata,\"a\"\n" \
	15	"1:\t.word %c1\n" \
	16	"\t.long %c2\n" \
	17	".previous" \
	18	:"=r" (tracedata) \
	19	: "i" (__LINE__), "i" (__FILE__)); \
	20	generate_resume_trace(tracedata, user); \
	21	} while (0)
	22
	23	#else
	24
	25	#define TRACE_DEVICE(dev) do { } while (0)
	26	#define TRACE_RESUME(dev) do { } while (0)
	27
	28	#endif
	29
	30	#endif