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path: root/drivers/ide/pci/hpt34x.c
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Diffstat (limited to 'drivers/ide/pci/hpt34x.c')
-rw-r--r--drivers/ide/pci/hpt34x.c16
1 files changed, 4 insertions, 12 deletions
diff --git a/drivers/ide/pci/hpt34x.c b/drivers/ide/pci/hpt34x.c
index 0de3b61cabe3..0830089c77fd 100644
--- a/drivers/ide/pci/hpt34x.c
+++ b/drivers/ide/pci/hpt34x.c
@@ -110,25 +110,17 @@ static int config_chipset_for_dma (ide_drive_t *drive)
110static int hpt34x_config_drive_xfer_rate (ide_drive_t *drive) 110static int hpt34x_config_drive_xfer_rate (ide_drive_t *drive)
111{ 111{
112 ide_hwif_t *hwif = HWIF(drive); 112 ide_hwif_t *hwif = HWIF(drive);
113 struct hd_driveid *id = drive->id;
114 113
115 drive->init_speed = 0; 114 drive->init_speed = 0;
116 115
117 if (id && (id->capability & 1) && drive->autodma) { 116 if (ide_use_dma(drive) && config_chipset_for_dma(drive))
118
119 if (ide_use_dma(drive)) {
120 if (config_chipset_for_dma(drive))
121#ifndef CONFIG_HPT34X_AUTODMA 117#ifndef CONFIG_HPT34X_AUTODMA
122 return hwif->ide_dma_off_quietly(drive); 118 return hwif->ide_dma_off_quietly(drive);
123#else 119#else
124 return hwif->ide_dma_on(drive); 120 return hwif->ide_dma_on(drive);
125#endif 121#endif
126 }
127
128 goto fast_ata_pio;
129 122
130 } else if ((id->capability & 8) || (id->field_valid & 2)) { 123 if (ide_use_fast_pio(drive)) {
131fast_ata_pio:
132 hpt34x_tune_drive(drive, 255); 124 hpt34x_tune_drive(drive, 255);
133 return hwif->ide_dma_off_quietly(drive); 125 return hwif->ide_dma_off_quietly(drive);
134 } 126 }