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qd65xx: fix setup of QD6580 Control register

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Control register of QD6580 should be setup before probing for devices.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz
2008-02-26 21:50:35 +01:00
parent c53ea18dc2
commit 788d669736
1 changed files with 2 additions and 4 deletions
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6
drivers/ide/legacy/qd65xx.c
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@@ -444,6 +444,8 @@ static int __init qd_probe(int base)
printk(KERN_DEBUG "qd6580: config=%#x, control=%#x, ID3=%u\n", printk(KERN_DEBUG "qd6580: config=%#x, control=%#x, ID3=%u\n",
config, control, QD_ID3); config, control, QD_ID3);
outb(QD_DEF_CONTR, QD_CONTROL_PORT);
if (control & QD_CONTR_SEC_DISABLED) { if (control & QD_CONTR_SEC_DISABLED) {
/* secondary disabled */ /* secondary disabled */
@@ -460,8 +462,6 @@ static int __init qd_probe(int base)
ide_device_add(idx, &qd65xx_port_info); ide_device_add(idx, &qd65xx_port_info);
outb(QD_DEF_CONTR, QD_CONTROL_PORT);
return 1; return 1;
} else { } else {
ide_hwif_t *mate; ide_hwif_t *mate;
@@ -487,8 +487,6 @@ static int __init qd_probe(int base)
ide_device_add(idx, &qd65xx_port_info); ide_device_add(idx, &qd65xx_port_info);
outb(QD_DEF_CONTR, QD_CONTROL_PORT);
return 0; /* no other qd65xx possible */ return 0; /* no other qd65xx possible */
} }
} }