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

[deliverable/linux.git] / include / linux / ide.h

diff --git a/include/linux/ide.h b/include/linux/ide.h
index db5ef8ae1ab95b342ecca1e5aed16f19d3e58085..3de13df8bcef91d25cc00cbe6447ef567feebc94 100644 (file)
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -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 */
 };
 
 /*