const golang.org/x/sys/unix.UBI_IOCSPEB

one use

	golang.org/x/sys/unix (current package)
		zerrors_linux_amd64.go#L490: 	UBI_IOCSPEB                      = 0x40046f05

The pages are generated with Golds v0.4.9. (GOOS=linux GOARCH=amd64)