and
.BR s390_pci_mmio_read ()
return 0.
-On error, \-1 is returned and
+On error, \-1 is returned and
.IR errno
is set to one of the error codes listed below.
.SH ERRORS
to call it.
.SH SEE ALSO
.BR syscall (2)
+.SH COLOPHON
+This page is part of release 3.79 of the Linux
+.I man-pages
+project.
+A description of the project,
+information about reporting bugs,
+and the latest version of this page,
+can be found at
+\%http://www.kernel.org/doc/man\-pages/.