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-rw-r--r--drivers/ide/pci/sc1200.c39
1 files changed, 2 insertions, 37 deletions
diff --git a/drivers/ide/pci/sc1200.c b/drivers/ide/pci/sc1200.c
index 7dbc44cc722..9ac8889f8ad 100644
--- a/drivers/ide/pci/sc1200.c
+++ b/drivers/ide/pci/sc1200.c
@@ -1,5 +1,5 @@
/*
- * linux/drivers/ide/pci/sc1200.c Version 0.94 Mar 10 2007
+ * linux/drivers/ide/pci/sc1200.c Version 0.95 Jun 16 2007
*
* Copyright (C) 2000-2002 Mark Lord <mlord@pobox.com>
* Copyright (C) 2007 Bartlomiej Zolnierkiewicz
@@ -390,7 +390,7 @@ static int sc1200_resume (struct pci_dev *dev)
// loop over all interfaces that are part of this pci device:
//
while ((hwif = lookup_pci_dev(hwif, dev)) != NULL) {
- unsigned int basereg, r, d, format;
+ unsigned int basereg, r;
sc1200_saved_state_t *ss = (sc1200_saved_state_t *)hwif->config_data;
//
@@ -402,41 +402,6 @@ static int sc1200_resume (struct pci_dev *dev)
pci_write_config_dword(hwif->pci_dev, basereg + (r<<2), ss->regs[r]);
}
}
- //
- // Re-program drive PIO modes
- //
- pci_read_config_dword(hwif->pci_dev, basereg+4, &format);
- format = (format >> 31) & 1;
- if (format)
- format += sc1200_get_pci_clock();
- for (d = 0; d < 2; ++d) {
- ide_drive_t *drive = &(hwif->drives[d]);
- if (drive->present) {
- unsigned int pio, timings;
- pci_read_config_dword(hwif->pci_dev, basereg+(drive->select.b.unit << 3), &timings);
- for (pio = 0; pio <= 4; ++pio) {
- if (sc1200_pio_timings[format][pio] == timings)
- break;
- }
- if (pio > 4)
- pio = 255; /* autotune */
- (void)sc1200_tuneproc(drive, pio);
- }
- }
- //
- // Re-program drive DMA modes
- //
- for (d = 0; d < MAX_DRIVES; ++d) {
- ide_drive_t *drive = &(hwif->drives[d]);
- if (drive->present && !__ide_dma_bad_drive(drive)) {
- int enable_dma = drive->using_dma;
- hwif->dma_off_quietly(drive);
- if (sc1200_config_dma(drive))
- enable_dma = 0;
- if (enable_dma)
- hwif->dma_host_on(drive);
- }
- }
}
return 0;
}