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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-08-05 18:17:03 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-08-05 18:17:03 +0200 |
| commit | 24307ffabd5b39bad443641f54b12ee2ba7a38ac (patch) | |
| tree | 136811bf9e04532543554bcf23dae9ccace7639d /drivers/ide/pci/cs5520.c | |
| parent | af744e3294d09d706c4eae26cffaaa68a8d40337 (diff) | |
| download | linux-riscv-24307ffabd5b39bad443641f54b12ee2ba7a38ac.tar.gz linux-riscv-24307ffabd5b39bad443641f54b12ee2ba7a38ac.tar.bz2 linux-riscv-24307ffabd5b39bad443641f54b12ee2ba7a38ac.zip | |
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>
Diffstat (limited to 'drivers/ide/pci/cs5520.c')
| -rw-r--r-- | drivers/ide/pci/cs5520.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/ide/pci/cs5520.c b/drivers/ide/pci/cs5520.c index c0364b287f17..151844fcbb07 100644 --- a/drivers/ide/pci/cs5520.c +++ b/drivers/ide/pci/cs5520.c @@ -96,6 +96,7 @@ static const struct ide_port_ops cs5520_port_ops = { static const struct ide_port_info cyrix_chipset __devinitdata = { .name = DRV_NAME, + .enablebits = { { 0x60, 0x01, 0x01 }, { 0x60, 0x02, 0x02 } }, .port_ops = &cs5520_port_ops, .host_flags = IDE_HFLAG_ISA_PORTS | IDE_HFLAG_CS5520, .pio_mask = ATA_PIO4, |