380     int ccode = -EIO;  in stsch_err()  local
387         : "+d" (ccode), "=m" (*addr)  in stsch_err()
390     return ccode;  in stsch_err()
396     int ccode;  in msch()  local
402         : "=d" (ccode)  in msch()
405     return ccode;  in msch()
411     int ccode = -EIO;  in msch_err()  local
418         : "+d" (ccode)  in msch_err()
421     return ccode;  in msch_err()
427     int ccode;  in tsch()  local
433         : "=d" (ccode), "=m" (*addr)  in tsch()
436     return ccode;  in tsch()
442     int ccode = -EIO;  in ssch()  local
449         : "+d" (ccode)  in ssch()
452     return ccode;  in ssch()
458     int ccode;  in csch()  local
464         : "=d" (ccode)  in csch()
467     return ccode;  in csch()
472     int ccode;  in tpi()  local
478         : "=d" (ccode), "=m" (*addr)  in tpi()
481     return ccode;  in tpi()