libata: add private driver field to struct ata_device

This brings struct ata_device in-line with struct ata_{port,host}. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
git-mirror · Dec 3, 2009 · 95514fd · 95514fd
1 parent 7a02267
commit 95514fd
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/include/linux/libata.h b/include/linux/libata.h
@@ -595,6 +595,7 @@ struct ata_device {
 	unsigned int		horkage;	/* List of broken features */
 	unsigned long		flags;		/* ATA_DFLAG_xxx */
 	struct scsi_device	*sdev;		/* attached SCSI device */
+	void			*private_data;
 #ifdef CONFIG_ATA_ACPI
 	acpi_handle		acpi_handle;
 	union acpi_object	*gtf_cache;