diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/ide/legacy/qd65xx.c | 37 |
1 files changed, 10 insertions, 27 deletions
diff --git a/drivers/ide/legacy/qd65xx.c b/drivers/ide/legacy/qd65xx.c index b693a5f21a4..ad4ec2c42a5 100644 --- a/drivers/ide/legacy/qd65xx.c +++ b/drivers/ide/legacy/qd65xx.c @@ -88,12 +88,12 @@ static int timings[4]={-1,-1,-1,-1}; /* stores current timing for each timer */ /* - * qd_select: + * qd65xx_select: * - * This routine is invoked from ide.c to prepare for access to a given drive. + * This routine is invoked to prepare for access to a given drive. */ -static void qd_select (ide_drive_t *drive) +static void qd65xx_select(ide_drive_t *drive) { u8 index = (( (QD_TIMREG(drive)) & 0x80 ) >> 7) | (QD_TIMREG(drive) & 0x02); @@ -168,36 +168,15 @@ static int qd_find_disk_type (ide_drive_t *drive, } /* - * qd_timing_ok: - * - * check whether timings don't conflict - */ - -static int qd_timing_ok (ide_drive_t drives[]) -{ - return (IDE_IMPLY(drives[0].present && drives[1].present, - IDE_IMPLY(QD_TIMREG(drives) == QD_TIMREG(drives+1), - QD_TIMING(drives) == QD_TIMING(drives+1)))); - /* if same timing register, must be same timing */ -} - -/* * qd_set_timing: * - * records the timing, and enables selectproc as needed + * records the timing */ static void qd_set_timing (ide_drive_t *drive, u8 timing) { - ide_hwif_t *hwif = HWIF(drive); - drive->drive_data &= 0xff00; drive->drive_data |= timing; - if (qd_timing_ok(hwif->drives)) { - qd_select(drive); /* selects once */ - hwif->selectproc = NULL; - } else - hwif->selectproc = &qd_select; printk(KERN_DEBUG "%s: %#x\n", drive->name, timing); } @@ -400,7 +379,8 @@ static int __init qd_probe(int base) qd_setup(hwif, base, config); hwif->port_init_devs = qd6500_port_init_devs; - hwif->set_pio_mode = &qd6500_set_pio_mode; + hwif->set_pio_mode = qd6500_set_pio_mode; + hwif->selectproc = qd65xx_select; idx[unit] = hwif->index; @@ -441,7 +421,8 @@ static int __init qd_probe(int base) qd_setup(hwif, base, config | (control << 8)); hwif->port_init_devs = qd6580_port_init_devs; - hwif->set_pio_mode = &qd6580_set_pio_mode; + hwif->set_pio_mode = qd6580_set_pio_mode; + hwif->selectproc = qd65xx_select; idx[unit] = hwif->index; @@ -460,6 +441,7 @@ static int __init qd_probe(int base) qd_setup(hwif, base, config | (control << 8)); hwif->port_init_devs = qd6580_port_init_devs; hwif->set_pio_mode = qd6580_set_pio_mode; + hwif->selectproc = qd65xx_select; idx[0] = hwif->index; } @@ -469,6 +451,7 @@ static int __init qd_probe(int base) qd_setup(mate, base, config | (control << 8)); mate->port_init_devs = qd6580_port_init_devs; mate->set_pio_mode = qd6580_set_pio_mode; + mate->selectproc = qd65xx_select; idx[1] = mate->index; } |