kill drives_table

First step cleaning up the drives handling.  This one does nothing but
removing drives_table[], still it became seriously big.

drive_get_index() is gone and is replaced by drives_get() which hands
out DriveInfo pointers instead of a table index.  This needs adaption in
*tons* of places all over.

The drives are now maintained as linked list.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/hw/nand.c b/hw/nand.c
index 4ad77ec..37fd524 100644
--- a/hw/nand.c
+++ b/hw/nand.c
@@ -442,16 +442,16 @@ NANDFlashState *nand_init(int manf_id, int chip_id)
 {
     int pagesize;
     NANDFlashState *s;
-    int index;
+    DriveInfo *dinfo;
 
     if (nand_flash_ids[chip_id].size == 0) {
         hw_error("%s: Unsupported NAND chip ID.\n", __FUNCTION__);
     }
 
     s = (NANDFlashState *) qemu_mallocz(sizeof(NANDFlashState));
-    index = drive_get_index(IF_MTD, 0, 0);
-    if (index != -1)
-        s->bdrv = drives_table[index].bdrv;
+    dinfo = drive_get(IF_MTD, 0, 0);
+    if (dinfo)
+        s->bdrv = dinfo->bdrv;
     s->manf_id = manf_id;
     s->chip_id = chip_id;
     s->size = nand_flash_ids[s->chip_id].size << 20;