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[libata] ata_piix: Use more-robust form of array initialization

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Use a form of array init that is less fragile, less sensitive to trivial
typos and ordering mismatches.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Jeff Garzik 2007-09-01 07:17:36 -04:00
parent 7c9ef8e418
commit ec300d99ef
1 changed files with 12 additions and 22 deletions
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34
drivers/ata/ata_piix.c
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@ -123,7 +123,6 @@ enum {
ich_pata_33 = 1, /* ICH up to UDMA 33 only */
ich_pata_66 = 2, /* ICH up to 66 Mhz */
ich_pata_100 = 3, /* ICH up to UDMA 100 */
/* ICH up to UDMA 133 is not supported */
ich5_sata = 5,
ich6_sata = 6,
ich6_sata_ahci = 7,
@ -459,7 +458,7 @@ static const struct piix_map_db *piix_map_db_table[] = {
};
static struct ata_port_info piix_port_info[] = {
/* piix_pata_33: 0: PIIX4 at 33MHz */
[piix_pata_33] = /* PIIX4 at 33MHz */
{
.sht = &piix_sht,
.flags = PIIX_PATA_FLAGS,
@ -469,7 +468,7 @@ static struct ata_port_info piix_port_info[] = {
.port_ops = &piix_pata_ops,
},
/* ich_pata_33: 1 ICH0 - ICH at 33Mhz*/
[ich_pata_33] = /* ICH0 - ICH at 33Mhz*/
{
.sht = &piix_sht,
.flags = PIIX_PATA_FLAGS,
@ -478,7 +477,8 @@ static struct ata_port_info piix_port_info[] = {
.udma_mask = ATA_UDMA2, /* UDMA33 */
.port_ops = &ich_pata_ops,
},
/* ich_pata_66: 2 ICH controllers up to 66MHz */
[ich_pata_66] = /* ICH controllers up to 66MHz */
{
.sht = &piix_sht,
.flags = PIIX_PATA_FLAGS,
@ -488,7 +488,7 @@ static struct ata_port_info piix_port_info[] = {
.port_ops = &ich_pata_ops,
},
/* ich_pata_100: 3 */
[ich_pata_100] =
{
.sht = &piix_sht,
.flags = PIIX_PATA_FLAGS | PIIX_FLAG_CHECKINTR,
@ -498,17 +498,7 @@ static struct ata_port_info piix_port_info[] = {
.port_ops = &ich_pata_ops,
},
/* ich_pata_133: 4 - Not supported - */
{
.sht = &piix_sht,
.flags = PIIX_PATA_FLAGS | PIIX_FLAG_CHECKINTR,
.pio_mask = 0x1f, /* pio 0-4 */
.mwdma_mask = 0x06, /* Check: maybe 0x07 */
.udma_mask = ATA_UDMA6, /* UDMA133 */
.port_ops = &ich_pata_ops,
},
/* ich5_sata: 5 */
[ich5_sata] =
{
.sht = &piix_sht,
.flags = PIIX_SATA_FLAGS,
@ -518,7 +508,7 @@ static struct ata_port_info piix_port_info[] = {
.port_ops = &piix_sata_ops,
},
/* ich6_sata: 6 */
[ich6_sata] =
{
.sht = &piix_sht,
.flags = PIIX_SATA_FLAGS | PIIX_FLAG_SCR,
@ -528,7 +518,7 @@ static struct ata_port_info piix_port_info[] = {
.port_ops = &piix_sata_ops,
},
/* ich6_sata_ahci: 7 */
[ich6_sata_ahci] =
{
.sht = &piix_sht,
.flags = PIIX_SATA_FLAGS | PIIX_FLAG_SCR |
@ -539,7 +529,7 @@ static struct ata_port_info piix_port_info[] = {
.port_ops = &piix_sata_ops,
},
/* ich6m_sata_ahci: 8 */
[ich6m_sata_ahci] =
{
.sht = &piix_sht,
.flags = PIIX_SATA_FLAGS | PIIX_FLAG_SCR |
@ -550,7 +540,7 @@ static struct ata_port_info piix_port_info[] = {
.port_ops = &piix_sata_ops,
},
/* ich8_sata_ahci: 9 */
[ich8_sata_ahci] =
{
.sht = &piix_sht,
.flags = PIIX_SATA_FLAGS | PIIX_FLAG_SCR |
@ -561,7 +551,7 @@ static struct ata_port_info piix_port_info[] = {
.port_ops = &piix_sata_ops,
},
/* piix_pata_mwdma: 10: PIIX3 MWDMA only */
[piix_pata_mwdma] = /* PIIX3 MWDMA only */
{
.sht = &piix_sht,
.flags = PIIX_PATA_FLAGS,
@ -570,7 +560,7 @@ static struct ata_port_info piix_port_info[] = {
.port_ops = &piix_pata_ops,
},
/* tolapai_sata_ahci: 11: */
[tolapai_sata_ahci] =
{
.sht = &piix_sht,
.flags = PIIX_SATA_FLAGS | PIIX_FLAG_SCR |