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ide: add ->cur_port to struct ide_host and use it for serialized hosts

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* Pass 'ide_hwif_t *' instead of 'ide_hwgroup_t *' to unexpected_intr().

* Cache pointer to the port currently being serviced in ->cur_port
  and use it instead of hwif->hwgroup on serialized hosts.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz
2009-01-06 17:20:48 +01:00
parent 42cf2611b2
commit bd53cbcce5
2 changed files with 16 additions and 10 deletions
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include/linux/ide.h
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@@ -852,6 +852,7 @@ struct ide_host {
unsigned int (*init_chipset)(struct pci_dev *);
unsigned long host_flags;
void *host_priv;
ide_hwif_t *cur_port; /* for hosts requiring serialization */
};
/*