518 static char *bdevt_str(dev_t devt, char *buf)  in bdevt_str()
947 	char buf[BDEVNAME_SIZE];  in show_partition()  local
1019 			       struct device_attribute *attr, char *buf)  in disk_range_show()
1027 				   struct device_attribute *attr, char *buf)  in disk_ext_range_show()
1035 				   struct device_attribute *attr, char *buf)  in disk_removable_show()
1044 				   struct device_attribute *attr, char *buf)  in disk_ro_show()
1052 				    struct device_attribute *attr, char *buf)  in disk_capability_show()
1061 					  char *buf)  in disk_alignment_offset_show()
1070 					   char *buf)  in disk_discard_alignment_show()
1266 	char buf[BDEVNAME_SIZE];  in diskstats_show()  local
1790 static ssize_t __disk_events_show(unsigned int events, char *buf)  in __disk_events_show()
1808 				struct device_attribute *attr, char *buf)  in disk_events_show()
1816 				      struct device_attribute *attr, char *buf)  in disk_events_async_show()
1825 					   char *buf)  in disk_events_poll_msecs_show()
1834 					    const char *buf, size_t count)  in disk_events_poll_msecs_store()