ide: remove stale comments from drive_is_ready()
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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@ -438,9 +438,6 @@ void ide_fixstring (u8 *s, const int bytecount, const int byteswap)
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EXPORT_SYMBOL(ide_fixstring);
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/*
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* Needed for PCI irq sharing
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*/
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int drive_is_ready (ide_drive_t *drive)
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{
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ide_hwif_t *hwif = drive->hwif;
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@ -449,12 +446,6 @@ int drive_is_ready (ide_drive_t *drive)
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if (drive->waiting_for_dma)
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return hwif->dma_ops->dma_test_irq(drive);
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/*
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* We do a passive status test under shared PCI interrupts on
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* cards that truly share the ATA side interrupt, but may also share
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* an interrupt with another pci card/device. We make no assumptions
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* about possible isa-pnp and pci-pnp issues yet.
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*/
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if (hwif->io_ports.ctl_addr &&
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(hwif->host_flags & IDE_HFLAG_BROKEN_ALTSTATUS) == 0)
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stat = hwif->tp_ops->read_altstatus(hwif);
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