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path: root/drivers/ide/pci/it8213.c
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Diffstat (limited to 'drivers/ide/pci/it8213.c')
-rw-r--r--drivers/ide/pci/it8213.c26
1 files changed, 1 insertions, 25 deletions
diff --git a/drivers/ide/pci/it8213.c b/drivers/ide/pci/it8213.c
index 6dab0daf4943..069152dd4697 100644
--- a/drivers/ide/pci/it8213.c
+++ b/drivers/ide/pci/it8213.c
@@ -158,32 +158,10 @@ static void it8213_set_dma_mode(ide_drive_t *drive, const u8 speed)
158} 158}
159 159
160/** 160/**
161 * it8213_configure_drive_for_dma - set up for DMA transfers
162 * @drive: drive we are going to set up
163 *
164 * Set up the drive for DMA, tune the controller and drive as
165 * required. If the drive isn't suitable for DMA or we hit
166 * other problems then we will drop down to PIO and set up
167 * PIO appropriately
168 */
169
170static int it8213_config_drive_for_dma (ide_drive_t *drive)
171{
172 if (ide_tune_dma(drive))
173 return 0;
174
175 ide_set_max_pio(drive);
176
177 return -1;
178}
179
180/**
181 * init_hwif_it8213 - set up hwif structs 161 * init_hwif_it8213 - set up hwif structs
182 * @hwif: interface to set up 162 * @hwif: interface to set up
183 * 163 *
184 * We do the basic set up of the interface structure. The IT8212 164 * We do the basic set up of the interface structure.
185 * requires several custom handlers so we override the default
186 * ide DMA handlers appropriately
187 */ 165 */
188 166
189static void __devinit init_hwif_it8213(ide_hwif_t *hwif) 167static void __devinit init_hwif_it8213(ide_hwif_t *hwif)
@@ -208,8 +186,6 @@ static void __devinit init_hwif_it8213(ide_hwif_t *hwif)
208 186
209 pci_read_config_byte(hwif->pci_dev, 0x42, &reg42h); 187 pci_read_config_byte(hwif->pci_dev, 0x42, &reg42h);
210 188
211 hwif->ide_dma_check = &it8213_config_drive_for_dma;
212
213 if (hwif->cbl != ATA_CBL_PATA40_SHORT) 189 if (hwif->cbl != ATA_CBL_PATA40_SHORT)
214 hwif->cbl = (reg42h & 0x02) ? ATA_CBL_PATA40 : ATA_CBL_PATA80; 190 hwif->cbl = (reg42h & 0x02) ? ATA_CBL_PATA40 : ATA_CBL_PATA80;
215 191