ahci: consolidate common port flags

Consolidate common port flags into AHCI_FLAG_COMMON.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 10 insertions, 19 deletions

diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 7c61bc7ebd71..34c5534ed64c 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -170,6 +170,10 @@ enum {
         AHCI_FLAG_IGN_IRQ_IF_ERR        = (1 << 25), /* ignore IRQ_IF_ERR */
         AHCI_FLAG_HONOR_PI              = (1 << 26), /* honor PORTS_IMPL */
         AHCI_FLAG_IGN_SERR_INTERNAL     = (1 << 27), /* ignore SERR_INTERNAL */
+
+        AHCI_FLAG_COMMON                = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
+                                          ATA_FLAG_MMIO | ATA_FLAG_PIO_DMA |
+                                          ATA_FLAG_SKIP_D2H_BSY,
 };
 
 struct ahci_cmd_hdr {
@@ -323,54 +327,41 @@ static const struct ata_port_operations ahci_vt8251_ops = {
 static const struct ata_port_info ahci_port_info[] = {
         /* board_ahci */
         {
-                .flags          = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
-                                  ATA_FLAG_MMIO | ATA_FLAG_PIO_DMA |
-                                  ATA_FLAG_SKIP_D2H_BSY,
+                .flags          = AHCI_FLAG_COMMON,
                 .pio_mask       = 0x1f, /* pio0-4 */
                 .udma_mask      = 0x7f, /* udma0-6 ; FIXME */
                 .port_ops       = &ahci_ops,
         },
         /* board_ahci_pi */
         {
-                .flags          = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
-                                  ATA_FLAG_MMIO | ATA_FLAG_PIO_DMA |
-                                  ATA_FLAG_SKIP_D2H_BSY | AHCI_FLAG_HONOR_PI,
+                .flags          = AHCI_FLAG_COMMON | AHCI_FLAG_HONOR_PI,
                 .pio_mask       = 0x1f, /* pio0-4 */
                 .udma_mask      = 0x7f, /* udma0-6 ; FIXME */
                 .port_ops       = &ahci_ops,
         },
         /* board_ahci_vt8251 */
         {
-                .flags          = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
-                                  ATA_FLAG_MMIO | ATA_FLAG_PIO_DMA |
-                                  ATA_FLAG_SKIP_D2H_BSY |
-                                  ATA_FLAG_HRST_TO_RESUME | AHCI_FLAG_NO_NCQ,
+                .flags          = AHCI_FLAG_COMMON | ATA_FLAG_HRST_TO_RESUME |
+                                  AHCI_FLAG_NO_NCQ,
                 .pio_mask       = 0x1f, /* pio0-4 */
                 .udma_mask      = 0x7f, /* udma0-6 ; FIXME */
                 .port_ops       = &ahci_vt8251_ops,
         },
         /* board_ahci_ign_iferr */
         {
-                .flags          = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
-                                  ATA_FLAG_MMIO | ATA_FLAG_PIO_DMA |
-                                  ATA_FLAG_SKIP_D2H_BSY |
-                                  AHCI_FLAG_IGN_IRQ_IF_ERR,
+                .flags          = AHCI_FLAG_COMMON | AHCI_FLAG_IGN_IRQ_IF_ERR,
                 .pio_mask       = 0x1f, /* pio0-4 */
                 .udma_mask      = 0x7f, /* udma0-6 ; FIXME */
                 .port_ops       = &ahci_ops,
         },
         /* board_ahci_sb600 */
         {
-                .sht            = &ahci_sht,
-                .flags          = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
-                                  ATA_FLAG_MMIO | ATA_FLAG_PIO_DMA |
-                                  ATA_FLAG_SKIP_D2H_BSY |
+                .flags          = AHCI_FLAG_COMMON |
                                   AHCI_FLAG_IGN_SERR_INTERNAL,
                 .pio_mask       = 0x1f, /* pio0-4 */
                 .udma_mask      = 0x7f, /* udma0-6 ; FIXME */
                 .port_ops       = &ahci_ops,
         },
-
 };
 
 static const struct pci_device_id ahci_pci_tbl[] = {