cmd64x: set IDE_HFLAG_SERIALIZE explictly for CMD646
* Set IDE_HFLAG_SERIALIZE explictly for CMD646.
* Remove no longer needed ide_cmd646 chipset type (which has
a nice side-effect of fixing handling of unexpected IRQs).
Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/drivers/ide/cmd64x.c b/drivers/ide/cmd64x.c
index 935385c..3623bf0 100644
--- a/drivers/ide/cmd64x.c
+++ b/drivers/ide/cmd64x.c
@@ -424,10 +424,10 @@
.name = DRV_NAME,
.init_chipset = init_chipset_cmd64x,
.enablebits = {{0x51,0x04,0x04}, {0x51,0x08,0x08}},
- .chipset = ide_cmd646,
.port_ops = &cmd64x_port_ops,
.dma_ops = &cmd648_dma_ops,
- .host_flags = IDE_HFLAG_ABUSE_PREFETCH,
+ .host_flags = IDE_HFLAG_SERIALIZE |
+ IDE_HFLAG_ABUSE_PREFETCH,
.pio_mask = ATA_PIO5,
.mwdma_mask = ATA_MWDMA2,
.udma_mask = ATA_UDMA2,