mlx4 interrupts are named using driver names instead of kernel names

Issue

• mlx4 interrupts are named using driver names instead of kernel names
• Mellanox ConnectX IRQ channel naming different between RHEL 6 and RHEL 7

In RHEL6, interrupts are named by their NIC name, for example eth0:

# xsos -f | egrep "mlx|eth"
  102: ▊........... IR-PCI-MSI-edge mlx4-async@pci:0000:06:00.0
  103: ▊.▊......... IR-PCI-MSI-edge eth0-0
  104: ▊.▊......... IR-PCI-MSI-edge eth0-1
  105: ▊.▊......... IR-PCI-MSI-edge eth0-2
  106: ▊.▊......... IR-PCI-MSI-edge eth0-3

However in RHEL7. interrupts are named via a device name:

# xsos -f | egrep "mlx|eth"
   69: ▊............................... PCI-MSI-edge mlx4-async@pci:0000:06:00.0
   70: ▊............................... PCI-MSI-edge mlx4-1@0000:06:00.0
   71: ▊............................... PCI-MSI-edge mlx4-2@0000:06:00.0
   72: ▊............................... PCI-MSI-edge mlx4-3@0000:06:00.0
   73: ▊............................... PCI-MSI-edge mlx4-4@0000:06:00.0