On Thu, Feb 13, 2020 at 03:04:11PM +0100, Hannes Reinecke wrote: > extern void scsi_host_put(struct Scsi_Host *t); > extern struct Scsi_Host *scsi_host_lookup(unsigned short); > extern const char *scsi_host_state_name(enum scsi_host_state); > +extern void scsi_host_complete_all_commands(struct Scsi_Host *shost, int status); This adds an > 80 char line. And externs on function declarations in headers are never needed anyway.