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path: root/drivers/ide/piix.c
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Diffstat (limited to 'drivers/ide/piix.c')
-rw-r--r--drivers/ide/piix.c13
1 files changed, 2 insertions, 11 deletions
diff --git a/drivers/ide/piix.c b/drivers/ide/piix.c
index f1e2e4ef0d71..2aa699933064 100644
--- a/drivers/ide/piix.c
+++ b/drivers/ide/piix.c
@@ -204,7 +204,7 @@ static void piix_set_dma_mode(ide_drive_t *drive, const u8 speed)
204 * out to be nice and simple. 204 * out to be nice and simple.
205 */ 205 */
206 206
207static unsigned int init_chipset_ich(struct pci_dev *dev) 207static int init_chipset_ich(struct pci_dev *dev)
208{ 208{
209 u32 extra = 0; 209 u32 extra = 0;
210 210
@@ -318,19 +318,12 @@ static const struct ide_port_ops ich_port_ops = {
318 .cable_detect = piix_cable_detect, 318 .cable_detect = piix_cable_detect,
319}; 319};
320 320
321#ifndef CONFIG_IA64
322 #define IDE_HFLAGS_PIIX IDE_HFLAG_LEGACY_IRQS
323#else
324 #define IDE_HFLAGS_PIIX 0
325#endif
326
327#define DECLARE_PIIX_DEV(udma) \ 321#define DECLARE_PIIX_DEV(udma) \
328 { \ 322 { \
329 .name = DRV_NAME, \ 323 .name = DRV_NAME, \
330 .init_hwif = init_hwif_piix, \ 324 .init_hwif = init_hwif_piix, \
331 .enablebits = {{0x41,0x80,0x80}, {0x43,0x80,0x80}}, \ 325 .enablebits = {{0x41,0x80,0x80}, {0x43,0x80,0x80}}, \
332 .port_ops = &piix_port_ops, \ 326 .port_ops = &piix_port_ops, \
333 .host_flags = IDE_HFLAGS_PIIX, \
334 .pio_mask = ATA_PIO4, \ 327 .pio_mask = ATA_PIO4, \
335 .swdma_mask = ATA_SWDMA2_ONLY, \ 328 .swdma_mask = ATA_SWDMA2_ONLY, \
336 .mwdma_mask = ATA_MWDMA12_ONLY, \ 329 .mwdma_mask = ATA_MWDMA12_ONLY, \
@@ -344,7 +337,6 @@ static const struct ide_port_ops ich_port_ops = {
344 .init_hwif = init_hwif_piix, \ 337 .init_hwif = init_hwif_piix, \
345 .enablebits = {{0x41,0x80,0x80}, {0x43,0x80,0x80}}, \ 338 .enablebits = {{0x41,0x80,0x80}, {0x43,0x80,0x80}}, \
346 .port_ops = &ich_port_ops, \ 339 .port_ops = &ich_port_ops, \
347 .host_flags = IDE_HFLAGS_PIIX, \
348 .pio_mask = ATA_PIO4, \ 340 .pio_mask = ATA_PIO4, \
349 .swdma_mask = ATA_SWDMA2_ONLY, \ 341 .swdma_mask = ATA_SWDMA2_ONLY, \
350 .mwdma_mask = ATA_MWDMA12_ONLY, \ 342 .mwdma_mask = ATA_MWDMA12_ONLY, \
@@ -360,8 +352,7 @@ static const struct ide_port_info piix_pci_info[] __devinitdata = {
360 */ 352 */
361 .name = DRV_NAME, 353 .name = DRV_NAME,
362 .enablebits = {{0x6d,0xc0,0x80}, {0x6d,0xc0,0xc0}}, 354 .enablebits = {{0x6d,0xc0,0x80}, {0x6d,0xc0,0xc0}},
363 .host_flags = IDE_HFLAG_ISA_PORTS | IDE_HFLAG_NO_DMA | 355 .host_flags = IDE_HFLAG_ISA_PORTS | IDE_HFLAG_NO_DMA,
364 IDE_HFLAGS_PIIX,
365 .pio_mask = ATA_PIO4, 356 .pio_mask = ATA_PIO4,
366 /* This is a painful system best to let it self tune for now */ 357 /* This is a painful system best to let it self tune for now */
367 }, 358 },