blockdev: New drive_get_next(), replacing qdev_init_bdrv()
qdev_init_bdrv() doesn't belong into qdev.c; it's about drives, not
qdevs. Rename to drive_get_next, move to blockdev.c, drop the bogus
DeviceState argument, and return DriveInfo instead of
BlockDriverState.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
diff --git a/blockdev.c b/blockdev.c
index e48d33d..699f312 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -93,6 +93,16 @@
return max_bus;
}
+/* Get a block device. This should only be used for single-drive devices
+ (e.g. SD/Floppy/MTD). Multi-disk devices (scsi/ide) should use the
+ appropriate bus. */
+DriveInfo *drive_get_next(BlockInterfaceType type)
+{
+ static int next_block_unit[IF_COUNT];
+
+ return drive_get(type, 0, next_block_unit[type]++);
+}
+
DriveInfo *drive_get_by_blockdev(BlockDriverState *bs)
{
DriveInfo *dinfo;
