diff options
| author | Tejun Heo <htejun@gmail.com> | 2008-01-04 18:42:20 +0900 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2008-01-23 05:24:15 -0500 |
| commit | 723159c58371b860cf6ef38affd19d16290e4898 (patch) | |
| tree | 7e9b5cfef7d79ac81dddd74855badf4a9b1c67ed | |
| parent | 442eacc362c2576aac8ebfd41b99252e28e0f49c (diff) | |
ata_piix: kill unused constants and flags
Kill PIIX_FLAG_SCR, PIIX_PORT_ENABLED and PIIX_PORT_PRESENT. These
are unused.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
| -rw-r--r-- | drivers/ata/ata_piix.c | 27 |
1 files changed, 7 insertions, 20 deletions
diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c index 2db635817ed..3183b3f38e4 100644 --- a/drivers/ata/ata_piix.c +++ b/drivers/ata/ata_piix.c @@ -102,19 +102,12 @@ enum { ICH5_PCS = 0x92, /* port control and status */ PIIX_SCC = 0x0A, /* sub-class code register */ - PIIX_FLAG_SCR = (1 << 26), /* SCR available */ PIIX_FLAG_AHCI = (1 << 27), /* AHCI possible */ PIIX_FLAG_CHECKINTR = (1 << 28), /* make sure PCI INTx enabled */ PIIX_PATA_FLAGS = ATA_FLAG_SLAVE_POSS, PIIX_SATA_FLAGS = ATA_FLAG_SATA | PIIX_FLAG_CHECKINTR, - /* combined mode. if set, PATA is channel 0. - * if clear, PATA is channel 1. - */ - PIIX_PORT_ENABLED = (1 << 0), - PIIX_PORT_PRESENT = (1 << 4), - PIIX_80C_PRI = (1 << 5) | (1 << 4), PIIX_80C_SEC = (1 << 7) | (1 << 6), @@ -588,7 +581,7 @@ static struct ata_port_info piix_port_info[] = { [ich6_sata] = { .sht = &piix_sht, - .flags = PIIX_SATA_FLAGS | PIIX_FLAG_SCR, + .flags = PIIX_SATA_FLAGS, .pio_mask = 0x1f, /* pio0-4 */ .mwdma_mask = 0x07, /* mwdma0-2 */ .udma_mask = ATA_UDMA6, @@ -598,8 +591,7 @@ static struct ata_port_info piix_port_info[] = { [ich6_sata_ahci] = { .sht = &piix_sht, - .flags = PIIX_SATA_FLAGS | PIIX_FLAG_SCR | - PIIX_FLAG_AHCI, + .flags = PIIX_SATA_FLAGS | PIIX_FLAG_AHCI, .pio_mask = 0x1f, /* pio0-4 */ .mwdma_mask = 0x07, /* mwdma0-2 */ .udma_mask = ATA_UDMA6, @@ -609,8 +601,7 @@ static struct ata_port_info piix_port_info[] = { [ich6m_sata_ahci] = { .sht = &piix_sht, - .flags = PIIX_SATA_FLAGS | PIIX_FLAG_SCR | - PIIX_FLAG_AHCI, + .flags = PIIX_SATA_FLAGS | PIIX_FLAG_AHCI, .pio_mask = 0x1f, /* pio0-4 */ .mwdma_mask = 0x07, /* mwdma0-2 */ .udma_mask = ATA_UDMA6, @@ -620,8 +611,7 @@ static struct ata_port_info piix_port_info[] = { [ich8_sata_ahci] = { .sht = &piix_sht, - .flags = PIIX_SATA_FLAGS | PIIX_FLAG_SCR | - PIIX_FLAG_AHCI, + .flags = PIIX_SATA_FLAGS | PIIX_FLAG_AHCI, .pio_mask = 0x1f, /* pio0-4 */ .mwdma_mask = 0x07, /* mwdma0-2 */ .udma_mask = ATA_UDMA6, @@ -631,8 +621,7 @@ static struct ata_port_info piix_port_info[] = { [ich8_2port_sata] = { .sht = &piix_sht, - .flags = PIIX_SATA_FLAGS | PIIX_FLAG_SCR | - PIIX_FLAG_AHCI, + .flags = PIIX_SATA_FLAGS | PIIX_FLAG_AHCI, .pio_mask = 0x1f, /* pio0-4 */ .mwdma_mask = 0x07, /* mwdma0-2 */ .udma_mask = ATA_UDMA6, @@ -642,8 +631,7 @@ static struct ata_port_info piix_port_info[] = { [tolapai_sata_ahci] = { .sht = &piix_sht, - .flags = PIIX_SATA_FLAGS | PIIX_FLAG_SCR | - PIIX_FLAG_AHCI, + .flags = PIIX_SATA_FLAGS | PIIX_FLAG_AHCI, .pio_mask = 0x1f, /* pio0-4 */ .mwdma_mask = 0x07, /* mwdma0-2 */ .udma_mask = ATA_UDMA6, @@ -653,8 +641,7 @@ static struct ata_port_info piix_port_info[] = { [ich8m_apple_sata_ahci] = { .sht = &piix_sht, - .flags = PIIX_SATA_FLAGS | PIIX_FLAG_SCR | - PIIX_FLAG_AHCI, + .flags = PIIX_SATA_FLAGS | PIIX_FLAG_AHCI, .pio_mask = 0x1f, /* pio0-4 */ .mwdma_mask = 0x07, /* mwdma0-2 */ .udma_mask = ATA_UDMA6, |