101 			     char *buf)  in pm_async_show()  argument
103 	return sprintf(buf, "%d\n", pm_async_enabled);  in pm_async_show()
107 			      const char *buf, size_t n)  in pm_async_store()  argument
111 	if (kstrtoul(buf, 10, &val))  in pm_async_store()
125 			      char *buf)  in mem_sleep_show()  argument
127 	char *s = buf;  in mem_sleep_show()
141 	if (s != buf)  in mem_sleep_show()
144 	return (s - buf);  in mem_sleep_show()
147 static suspend_state_t decode_suspend_state(const char *buf, size_t n)  in decode_suspend_state()  argument
153 	p = memchr(buf, '\n', n);  in decode_suspend_state()
154 	len = p ? p - buf : n;  in decode_suspend_state()
159 		if (label && len == strlen(label) && !strncmp(buf, label, len))  in decode_suspend_state()
167 			       const char *buf, size_t n)  in mem_sleep_store()  argument
181 	state = decode_suspend_state(buf, n);  in mem_sleep_store()
208 				char *buf)  in pm_test_show()  argument
210 	char *s = buf;  in pm_test_show()
221 	if (s != buf)  in pm_test_show()
225 	return (s - buf);  in pm_test_show()
229 				const char *buf, size_t n)  in pm_test_store()  argument
237 	p = memchr(buf, '\n', n);  in pm_test_store()
238 	len = p ? p - buf : n;  in pm_test_store()
244 		if (*s && len == strlen(*s) && !strncmp(buf, *s, len)) {  in pm_test_store()
280 		struct kobj_attribute *attr, char *buf)		\
282 	return sprintf(buf, "%d\n", suspend_stats._name);	\
298 		struct kobj_attribute *attr, char *buf)  in last_failed_dev_show()  argument
307 	return sprintf(buf, "%s\n", last_failed_dev);  in last_failed_dev_show()
312 		struct kobj_attribute *attr, char *buf)  in last_failed_errno_show()  argument
321 	return sprintf(buf, "%d\n", last_failed_errno);  in last_failed_errno_show()
326 		struct kobj_attribute *attr, char *buf)  in last_failed_step_show()  argument
337 	return sprintf(buf, "%s\n", last_failed_step);  in last_failed_step_show()
443 				   struct kobj_attribute *attr, char *buf)  in pm_print_times_show()  argument
445 	return sprintf(buf, "%d\n", pm_print_times_enabled);  in pm_print_times_show()
450 				    const char *buf, size_t n)  in pm_print_times_store()  argument
454 	if (kstrtoul(buf, 10, &val))  in pm_print_times_store()
473 					char *buf)  in pm_wakeup_irq_show()  argument
475 	return pm_wakeup_irq ? sprintf(buf, "%u\n", pm_wakeup_irq) : -ENODATA;  in pm_wakeup_irq_show()
483 				      struct kobj_attribute *attr, char *buf)  in pm_debug_messages_show()  argument
485 	return sprintf(buf, "%d\n", pm_debug_messages_on);  in pm_debug_messages_show()
490 				       const char *buf, size_t n)  in pm_debug_messages_store()  argument
494 	if (kstrtoul(buf, 10, &val))  in pm_debug_messages_store()
553 			  char *buf)  in state_show()  argument
555 	char *s = buf;  in state_show()
566 	if (s != buf)  in state_show()
569 	return (s - buf);  in state_show()
572 static suspend_state_t decode_state(const char *buf, size_t n)  in decode_state()  argument
580 	p = memchr(buf, '\n', n);  in decode_state()
581 	len = p ? p - buf : n;  in decode_state()
584 	if (len == 4 && str_has_prefix(buf, "disk"))  in decode_state()
591 		if (label && len == strlen(label) && !strncmp(buf, label, len))  in decode_state()
600 			   const char *buf, size_t n)  in state_store()  argument
614 	state = decode_state(buf, n);  in state_store()
664 				char *buf)  in wakeup_count_show()  argument
669 		sprintf(buf, "%u\n", val) : -EINTR;  in wakeup_count_show()
674 				const char *buf, size_t n)  in wakeup_count_store()  argument
689 	if (sscanf(buf, "%u", &val) == 1) {  in wakeup_count_store()
706 			      char *buf)  in autosleep_show()  argument
711 		return sprintf(buf, "off\n");  in autosleep_show()
715 		return sprintf(buf, "%s\n", pm_states[state] ?  in autosleep_show()
719 	return sprintf(buf, "disk\n");  in autosleep_show()
721 	return sprintf(buf, "error");  in autosleep_show()
727 			       const char *buf, size_t n)  in autosleep_store()  argument
729 	suspend_state_t state = decode_state(buf, n);  in autosleep_store()
733 	    && strcmp(buf, "off") && strcmp(buf, "off\n"))  in autosleep_store()
749 			      char *buf)  in wake_lock_show()  argument
751 	return pm_show_wakelocks(buf, true);  in wake_lock_show()
756 			       const char *buf, size_t n)  in wake_lock_store()  argument
758 	int error = pm_wake_lock(buf);  in wake_lock_store()
766 				char *buf)  in wake_unlock_show()  argument
768 	return pm_show_wakelocks(buf, false);  in wake_unlock_show()
773 				 const char *buf, size_t n)  in wake_unlock_store()  argument
775 	int error = pm_wake_unlock(buf);  in wake_unlock_store()
788 			     char *buf)  in pm_trace_show()  argument
790 	return sprintf(buf, "%d\n", pm_trace_enabled);  in pm_trace_show()
795 	       const char *buf, size_t n)  in pm_trace_store()  argument
799 	if (sscanf(buf, "%d", &val) == 1) {  in pm_trace_store()
814 				       char *buf)  in pm_trace_dev_match_show()  argument
816 	return show_trace_dev_match(buf, PAGE_SIZE);  in pm_trace_dev_match_show()
825 				      struct kobj_attribute *attr, char *buf)  in pm_freeze_timeout_show()  argument
827 	return sprintf(buf, "%u\n", freeze_timeout_msecs);  in pm_freeze_timeout_show()
832 				       const char *buf, size_t n)  in pm_freeze_timeout_store()  argument
836 	if (kstrtoul(buf, 10, &val))  in pm_freeze_timeout_store()