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path: root/drivers/ide/pci/cs5535.c
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Diffstat (limited to 'drivers/ide/pci/cs5535.c')
-rw-r--r--drivers/ide/pci/cs5535.c28
1 files changed, 2 insertions, 26 deletions
diff --git a/drivers/ide/pci/cs5535.c b/drivers/ide/pci/cs5535.c
index 257865778f92..e4891a16afef 100644
--- a/drivers/ide/pci/cs5535.c
+++ b/drivers/ide/pci/cs5535.c
@@ -157,19 +157,6 @@ static void cs5535_set_pio_mode(ide_drive_t *drive, const u8 pio)
157 cs5535_set_speed(drive, XFER_PIO_0 + pio); 157 cs5535_set_speed(drive, XFER_PIO_0 + pio);
158} 158}
159 159
160static int cs5535_dma_check(ide_drive_t *drive)
161{
162 drive->init_speed = 0;
163
164 if (ide_tune_dma(drive))
165 return 0;
166
167 if (ide_use_fast_pio(drive))
168 ide_set_max_pio(drive);
169
170 return -1;
171}
172
173static u8 __devinit cs5535_cable_detect(struct pci_dev *dev) 160static u8 __devinit cs5535_cable_detect(struct pci_dev *dev)
174{ 161{
175 u8 bit; 162 u8 bit;
@@ -190,8 +177,6 @@ static u8 __devinit cs5535_cable_detect(struct pci_dev *dev)
190 */ 177 */
191static void __devinit init_hwif_cs5535(ide_hwif_t *hwif) 178static void __devinit init_hwif_cs5535(ide_hwif_t *hwif)
192{ 179{
193 hwif->autodma = 0;
194
195 hwif->set_pio_mode = &cs5535_set_pio_mode; 180 hwif->set_pio_mode = &cs5535_set_pio_mode;
196 hwif->set_dma_mode = &cs5535_set_dma_mode; 181 hwif->set_dma_mode = &cs5535_set_dma_mode;
197 182
@@ -200,18 +185,11 @@ static void __devinit init_hwif_cs5535(ide_hwif_t *hwif)
200 if (hwif->dma_base == 0) 185 if (hwif->dma_base == 0)
201 return; 186 return;
202 187
203 hwif->ide_dma_check = &cs5535_dma_check;
204
205 hwif->atapi_dma = 1; 188 hwif->atapi_dma = 1;
206 hwif->ultra_mask = 0x1F; 189 hwif->ultra_mask = 0x1F;
207 hwif->mwdma_mask = 0x07; 190 hwif->mwdma_mask = 0x07;
208 191
209 hwif->cbl = cs5535_cable_detect(hwif->pci_dev); 192 hwif->cbl = cs5535_cable_detect(hwif->pci_dev);
210
211 if (!noautodma)
212 hwif->autodma = 1;
213
214 hwif->drives[1].autodma = hwif->drives[0].autodma = hwif->autodma;
215} 193}
216 194
217static ide_pci_device_t cs5535_chipset __devinitdata = { 195static ide_pci_device_t cs5535_chipset __devinitdata = {
@@ -229,10 +207,8 @@ static int __devinit cs5535_init_one(struct pci_dev *dev,
229 return ide_setup_pci_device(dev, &cs5535_chipset); 207 return ide_setup_pci_device(dev, &cs5535_chipset);
230} 208}
231 209
232static struct pci_device_id cs5535_pci_tbl[] = 210static const struct pci_device_id cs5535_pci_tbl[] = {
233{ 211 { PCI_VDEVICE(NS, PCI_DEVICE_ID_NS_CS5535_IDE), 0 },
234 { PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_CS5535_IDE, PCI_ANY_ID,
235 PCI_ANY_ID, 0, 0, 0},
236 { 0, }, 212 { 0, },
237}; 213};
238 214