cs5520: add enablebits checking
Based on sparse comments in OpenFirmware code (no Cx5510/Cx5520 datasheet here). This fixes 2.6.26 regression reported by TAKADA and caused by addition of warm-plug support. Tested-by: TAKADA Yoshihito <takada@mbf.nifty.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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@ -96,6 +96,7 @@ static const struct ide_port_ops cs5520_port_ops = {
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static const struct ide_port_info cyrix_chipset __devinitdata = {
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.name = DRV_NAME,
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.enablebits = { { 0x60, 0x01, 0x01 }, { 0x60, 0x02, 0x02 } },
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.port_ops = &cs5520_port_ops,
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.host_flags = IDE_HFLAG_ISA_PORTS | IDE_HFLAG_CS5520,
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.pio_mask = ATA_PIO4,
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