diff options
Diffstat (limited to 'drivers/ide/pci')
| -rw-r--r-- | drivers/ide/pci/cs5530.c | 4 | ||||
| -rw-r--r-- | drivers/ide/pci/cs5535.c | 4 | ||||
| -rw-r--r-- | drivers/ide/pci/opti621.c | 4 | ||||
| -rw-r--r-- | drivers/ide/pci/sc1200.c | 4 | ||||
| -rw-r--r-- | drivers/ide/pci/siimage.c | 4 | ||||
| -rw-r--r-- | drivers/ide/pci/via82cxxx.c | 4 |
6 files changed, 12 insertions, 12 deletions
diff --git a/drivers/ide/pci/cs5530.c b/drivers/ide/pci/cs5530.c index ef91e9d7c54..804ecabbd65 100644 --- a/drivers/ide/pci/cs5530.c +++ b/drivers/ide/pci/cs5530.c @@ -81,11 +81,11 @@ static void cs5530_set_pio_mode(ide_drive_t *drive, const u8 pio) static u8 cs5530_udma_filter(ide_drive_t *drive) { ide_hwif_t *hwif = drive->hwif; - ide_drive_t *mate = &hwif->drives[(drive->dn & 1) ^ 1]; + ide_drive_t *mate = ide_get_pair_dev(drive); u16 *mateid = mate->id; u8 mask = hwif->ultra_mask; - if (mate->present == 0) + if (mate == NULL) goto out; if (ata_id_has_dma(mateid) && __ide_dma_bad_drive(mate) == 0) { diff --git a/drivers/ide/pci/cs5535.c b/drivers/ide/pci/cs5535.c index dd3dc23af99..707d2e18255 100644 --- a/drivers/ide/pci/cs5535.c +++ b/drivers/ide/pci/cs5535.c @@ -80,12 +80,12 @@ static void cs5535_set_speed(ide_drive_t *drive, const u8 speed) /* Set the PIO timings */ if (speed < XFER_SW_DMA_0) { - ide_drive_t *pair = ide_get_paired_drive(drive); + ide_drive_t *pair = ide_get_pair_dev(drive); u8 cmd, pioa; cmd = pioa = speed - XFER_PIO_0; - if (pair->present) { + if (pair) { u8 piob = ide_get_best_pio_mode(pair, 255, 4); if (piob < cmd) diff --git a/drivers/ide/pci/opti621.c b/drivers/ide/pci/opti621.c index e28e672ddaf..e913da47980 100644 --- a/drivers/ide/pci/opti621.c +++ b/drivers/ide/pci/opti621.c @@ -137,7 +137,7 @@ static u8 read_reg(int reg) static void opti621_set_pio_mode(ide_drive_t *drive, const u8 pio) { ide_hwif_t *hwif = drive->hwif; - ide_drive_t *pair = ide_get_paired_drive(drive); + ide_drive_t *pair = ide_get_pair_dev(drive); unsigned long flags; u8 tim, misc, addr_pio = pio, clk; @@ -153,7 +153,7 @@ static void opti621_set_pio_mode(ide_drive_t *drive, const u8 pio) drive->drive_data = XFER_PIO_0 + pio; - if (pair->present) { + if (pair) { if (pair->drive_data && pair->drive_data < drive->drive_data) addr_pio = pair->drive_data - XFER_PIO_0; } diff --git a/drivers/ide/pci/sc1200.c b/drivers/ide/pci/sc1200.c index 695cc974204..37326d2205b 100644 --- a/drivers/ide/pci/sc1200.c +++ b/drivers/ide/pci/sc1200.c @@ -104,11 +104,11 @@ static void sc1200_tunepio(ide_drive_t *drive, u8 pio) static u8 sc1200_udma_filter(ide_drive_t *drive) { ide_hwif_t *hwif = drive->hwif; - ide_drive_t *mate = &hwif->drives[(drive->dn & 1) ^ 1]; + ide_drive_t *mate = ide_get_pair_dev(drive); u16 *mateid = mate->id; u8 mask = hwif->ultra_mask; - if (mate->present == 0) + if (mate == NULL) goto out; if (ata_id_has_dma(mateid) && __ide_dma_bad_drive(mate) == 0) { diff --git a/drivers/ide/pci/siimage.c b/drivers/ide/pci/siimage.c index 7b5bd8729f6..83c36e6035f 100644 --- a/drivers/ide/pci/siimage.c +++ b/drivers/ide/pci/siimage.c @@ -245,7 +245,7 @@ static void sil_set_pio_mode(ide_drive_t *drive, u8 pio) ide_hwif_t *hwif = HWIF(drive); struct pci_dev *dev = to_pci_dev(hwif->dev); - ide_drive_t *pair = ide_get_paired_drive(drive); + ide_drive_t *pair = ide_get_pair_dev(drive); u32 speedt = 0; u16 speedp = 0; unsigned long addr = siimage_seldev(drive, 0x04); @@ -259,7 +259,7 @@ static void sil_set_pio_mode(ide_drive_t *drive, u8 pio) u8 unit = drive->select.b.unit; /* trim *taskfile* PIO to the slowest of the master/slave */ - if (pair->present) { + if (pair) { u8 pair_pio = ide_get_best_pio_mode(pair, 255, 4); if (pair_pio < tf_pio) diff --git a/drivers/ide/pci/via82cxxx.c b/drivers/ide/pci/via82cxxx.c index 94fb9ab3223..9cb531dc905 100644 --- a/drivers/ide/pci/via82cxxx.c +++ b/drivers/ide/pci/via82cxxx.c @@ -154,7 +154,7 @@ static void via_set_speed(ide_hwif_t *hwif, u8 dn, struct ide_timing *timing) static void via_set_drive(ide_drive_t *drive, const u8 speed) { ide_hwif_t *hwif = drive->hwif; - ide_drive_t *peer = hwif->drives + (~drive->dn & 1); + ide_drive_t *peer = ide_get_pair_dev(drive); struct pci_dev *dev = to_pci_dev(hwif->dev); struct ide_host *host = pci_get_drvdata(dev); struct via82cxxx_dev *vdev = host->host_priv; @@ -173,7 +173,7 @@ static void via_set_drive(ide_drive_t *drive, const u8 speed) ide_timing_compute(drive, speed, &t, T, UT); - if (peer->present) { + if (peer) { ide_timing_compute(peer, peer->current_speed, &p, T, UT); ide_timing_merge(&p, &t, &t, IDE_TIMING_8BIT); } |