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path: root/drivers/ide/legacy/qd65xx.c
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Diffstat (limited to 'drivers/ide/legacy/qd65xx.c')
-rw-r--r--drivers/ide/legacy/qd65xx.c58
1 files changed, 7 insertions, 51 deletions
diff --git a/drivers/ide/legacy/qd65xx.c b/drivers/ide/legacy/qd65xx.c
index 65f098d15154..d8a05b57277b 100644
--- a/drivers/ide/legacy/qd65xx.c
+++ b/drivers/ide/legacy/qd65xx.c
@@ -333,10 +333,8 @@ static const struct ide_port_info qd65xx_port_info __initdata = {
static int __init qd_probe(int base)
{
- ide_hwif_t *hwif;
+ int rc;
u8 config, unit;
- u8 idx[4] = { 0xff, 0xff, 0xff, 0xff };
- hw_regs_t hw[2];
struct ide_port_info d = qd65xx_port_info;
config = inb(QD_CONFIG_PORT);
@@ -349,14 +347,6 @@ static int __init qd_probe(int base)
if (unit)
d.host_flags |= IDE_HFLAG_QD_2ND_PORT;
- memset(&hw, 0, sizeof(hw));
-
- ide_std_init_ports(&hw[0], 0x1f0, 0x3f6);
- hw[0].irq = 14;
-
- ide_std_init_ports(&hw[1], 0x170, 0x376);
- hw[1].irq = 15;
-
if ((config & 0xf0) == QD_CONFIG_QD6500) {
if (qd_testreg(base))
@@ -376,19 +366,9 @@ static int __init qd_probe(int base)
d.port_ops = &qd6500_port_ops;
d.host_flags |= IDE_HFLAG_SINGLE;
- hwif = ide_find_port_slot(&d);
- if (hwif == NULL)
- return -ENOENT;
-
- ide_init_port_hw(hwif, &hw[unit]);
+ rc = ide_legacy_device_add(&d, (base << 8) | config);
- hwif->config_data = (base << 8) | config;
-
- idx[unit] = hwif->index;
-
- ide_device_add(idx, &d);
-
- return 1;
+ return (rc == 0) ? 1 : rc;
}
if (((config & 0xf0) == QD_CONFIG_QD6580_A) ||
@@ -418,40 +398,16 @@ static int __init qd_probe(int base)
d.host_flags |= IDE_HFLAG_SINGLE;
- hwif = ide_find_port_slot(&d);
- if (hwif == NULL)
- return -ENOENT;
+ rc = ide_legacy_device_add(&d, (base << 8) | config);
- ide_init_port_hw(hwif, &hw[unit]);
-
- hwif->config_data = (base << 8) | config;
-
- idx[unit] = hwif->index;
-
- ide_device_add(idx, &d);
-
- return 1;
+ return (rc == 0) ? 1 : rc;
} else {
- ide_hwif_t *mate;
-
/* secondary enabled */
printk(KERN_INFO "qd6580: dual IDE board\n");
- hwif = ide_find_port();
- if (hwif) {
- ide_init_port_hw(hwif, &hw[0]);
- idx[0] = hwif->index;
- }
-
- mate = ide_find_port();
- if (mate) {
- ide_init_port_hw(mate, &hw[1]);
- idx[1] = mate->index;
- }
-
- ide_device_add(idx, &d);
+ rc = ide_legacy_device_add(&d, (base << 8) | config);
- return 0; /* no other qd65xx possible */
+ return rc; /* no other qd65xx possible */
}
}
/* no qd65xx found */