sata_mv: group genIIe flags

Group all of the flags for GenIIe devices into a common definition,
to ensure that any updates to them are shared by all GenIIe devices.

This will help make future maintenance somewhat simpler.

Signed-off-by: Mark Lord <mlord@pobox.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

drivers/ata/sata_mv.c

@@ -128,8 +128,13 @@ enum {
 	MV_COMMON_FLAGS		= ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
 				  ATA_FLAG_MMIO | ATA_FLAG_NO_ATAPI |
 				  ATA_FLAG_PIO_POLLING,
+
 	MV_6XXX_FLAGS		= MV_FLAG_IRQ_COALESCE,
 
+	MV_GENIIE_FLAGS		= MV_COMMON_FLAGS | MV_6XXX_FLAGS |
+				  ATA_FLAG_PMP | ATA_FLAG_ACPI_SATA |
+				  ATA_FLAG_NCQ,
+
 	CRQB_FLAG_READ		= (1 << 0),
 	CRQB_TAG_SHIFT		= 1,
 	CRQB_IOID_SHIFT		= 6,	/* CRQB Gen-II/IIE IO Id shift */
@@ -640,25 +645,19 @@ static const struct ata_port_info mv_port_info[] = {
 		.port_ops	= &mv6_ops,
 	},
 	{  /* chip_6042 */
-		.flags		= MV_COMMON_FLAGS | MV_6XXX_FLAGS |
-				  ATA_FLAG_PMP | ATA_FLAG_ACPI_SATA |
-				  ATA_FLAG_NCQ,
+		.flags		= MV_GENIIE_FLAGS,
 		.pio_mask	= 0x1f,	/* pio0-4 */
 		.udma_mask	= ATA_UDMA6,
 		.port_ops	= &mv_iie_ops,
 	},
 	{  /* chip_7042 */
-		.flags		= MV_COMMON_FLAGS | MV_6XXX_FLAGS |
-				  ATA_FLAG_PMP | ATA_FLAG_ACPI_SATA |
-				  ATA_FLAG_NCQ,
+		.flags		= MV_GENIIE_FLAGS,
 		.pio_mask	= 0x1f,	/* pio0-4 */
 		.udma_mask	= ATA_UDMA6,
 		.port_ops	= &mv_iie_ops,
 	},
 	{  /* chip_soc */
-		.flags		= MV_COMMON_FLAGS | MV_6XXX_FLAGS |
-				  ATA_FLAG_PMP | ATA_FLAG_ACPI_SATA |
-				  ATA_FLAG_NCQ | MV_FLAG_SOC,
+		.flags		= MV_GENIIE_FLAGS | MV_FLAG_SOC,
 		.pio_mask	= 0x1f,	/* pio0-4 */
 		.udma_mask	= ATA_UDMA6,
 		.port_ops	= &mv_iie_ops,