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authorAndrew Morton <akpm@osdl.org>2007-02-07 12:17:37 -0500
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2007-02-07 12:17:37 -0500
commitf36702b4de1f7ea57927c8eb88d624504d33fc34 (patch)
treeb23fe9ee501052b93f02a1d67a14c28703357b1f /drivers
parente139b0b02fd35a68c4353db34d3380c8a7c9a90d (diff)
hpt366: rework rate filtering tidy
Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/ide/pci/hpt366.c23
1 files changed, 14 insertions, 9 deletions
diff --git a/drivers/ide/pci/hpt366.c b/drivers/ide/pci/hpt366.c
index 49ae9f6d2183..28bf2bad1541 100644
--- a/drivers/ide/pci/hpt366.c
+++ b/drivers/ide/pci/hpt366.c
@@ -379,15 +379,20 @@ static __devinit u8 hpt_revision(struct pci_dev *dev)
379 switch(dev->device) { 379 switch(dev->device) {
380 /* Remap new 372N onto 372 */ 380 /* Remap new 372N onto 372 */
381 case PCI_DEVICE_ID_TTI_HPT372N: 381 case PCI_DEVICE_ID_TTI_HPT372N:
382 rev = PCI_DEVICE_ID_TTI_HPT372; break; 382 rev = PCI_DEVICE_ID_TTI_HPT372;
383 break;
383 case PCI_DEVICE_ID_TTI_HPT374: 384 case PCI_DEVICE_ID_TTI_HPT374:
384 rev = PCI_DEVICE_ID_TTI_HPT374; break; 385 rev = PCI_DEVICE_ID_TTI_HPT374;
386 break;
385 case PCI_DEVICE_ID_TTI_HPT371: 387 case PCI_DEVICE_ID_TTI_HPT371:
386 rev = PCI_DEVICE_ID_TTI_HPT371; break; 388 rev = PCI_DEVICE_ID_TTI_HPT371;
389 break;
387 case PCI_DEVICE_ID_TTI_HPT302: 390 case PCI_DEVICE_ID_TTI_HPT302:
388 rev = PCI_DEVICE_ID_TTI_HPT302; break; 391 rev = PCI_DEVICE_ID_TTI_HPT302;
392 break;
389 case PCI_DEVICE_ID_TTI_HPT372: 393 case PCI_DEVICE_ID_TTI_HPT372:
390 rev = PCI_DEVICE_ID_TTI_HPT372; break; 394 rev = PCI_DEVICE_ID_TTI_HPT372;
395 break;
391 default: 396 default:
392 break; 397 break;
393 } 398 }
@@ -439,7 +444,7 @@ static u8 hpt3xx_ratefilter(ide_drive_t *drive, u8 speed)
439 goto check_bad_ata33; 444 goto check_bad_ata33;
440 /* fall thru */ 445 /* fall thru */
441 case 0x02: 446 case 0x02:
442 speed = min(speed, (u8)XFER_UDMA_4); 447 speed = min_t(u8, speed, XFER_UDMA_4);
443 /* 448 /*
444 * CHECK ME, Does this need to be set to 5 ?? 449 * CHECK ME, Does this need to be set to 5 ??
445 */ 450 */
@@ -449,13 +454,13 @@ static u8 hpt3xx_ratefilter(ide_drive_t *drive, u8 speed)
449 !check_in_drive_list(drive, bad_ata66_4)) 454 !check_in_drive_list(drive, bad_ata66_4))
450 goto check_bad_ata33; 455 goto check_bad_ata33;
451 456
452 speed = min(speed, (u8)XFER_UDMA_3); 457 speed = min_t(u8, speed, XFER_UDMA_3);
453 if (HPT366_ALLOW_ATA66_3 && 458 if (HPT366_ALLOW_ATA66_3 &&
454 !check_in_drive_list(drive, bad_ata66_3)) 459 !check_in_drive_list(drive, bad_ata66_3))
455 goto check_bad_ata33; 460 goto check_bad_ata33;
456 /* fall thru */ 461 /* fall thru */
457 case 0x01: 462 case 0x01:
458 speed = min(speed, (u8)XFER_UDMA_2); 463 speed = min_t(u8, speed, XFER_UDMA_2);
459 464
460 check_bad_ata33: 465 check_bad_ata33:
461 if (info->revision >= 4) 466 if (info->revision >= 4)
@@ -465,7 +470,7 @@ static u8 hpt3xx_ratefilter(ide_drive_t *drive, u8 speed)
465 /* fall thru */ 470 /* fall thru */
466 case 0x00: 471 case 0x00:
467 default: 472 default:
468 speed = min(speed, (u8)XFER_MW_DMA_2); 473 speed = min_t(u8, speed, XFER_MW_DMA_2);
469 break; 474 break;
470 } 475 }
471 return speed; 476 return speed;