Add a comment to explain the endianness of the pvscsi device. We have no information about the endianness should be little-endian or CPU native endian because the current driver code is designed to work only on x86 and is not endianness aware. We assume that the pvscsi device is implicitly little-endian. Signed-off-by: Miao Wang <shankerwangmiao@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@oss.qualcomm.com> Message-ID: <20260710-pvscsi-endianness-v3-2-27fe1c4d1f6e@gmail.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@oss.qualcomm.com>