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

one use

	golang.org/x/sys/unix (current package)
		zerrors_linux_amd64.go#L479: 	UBI_IOCEBCH                      = 0x40044f02

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