igc: Add comment

Separate interrupt and flag definitions.
Made the code clear.

Signed-off-by: Sasha Neftin <sasha.neftin@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

diff --git a/drivers/net/ethernet/intel/igc/igc.h b/drivers/net/ethernet/intel/igc/igc.h
index 8d9ed4f..0014828 100644 (file)
--- a/drivers/net/ethernet/intel/igc/igc.h
+++ b/drivers/net/ethernet/intel/igc/igc.h
@@ -57,6 +57,8 @@ extern char igc_driver_version[];
 
 /* Interrupt defines */
 #define IGC_START_ITR                  648 /* ~6000 ints/sec */
+
+/* Flags definitions */
 #define IGC_FLAG_HAS_MSI               BIT(0)
 #define IGC_FLAG_QUEUE_PAIRS           BIT(3)
 #define IGC_FLAG_DMAC                  BIT(4)