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authorMarkus Armbruster <armbru@redhat.com>2014-10-07 13:59:18 +0200
committerKevin Wolf <kwolf@redhat.com>2014-10-20 14:02:25 +0200
commit4be746345f13e99e468c60acbd3a355e8183e3ce (patch)
tree16509218f940129beb113cf3b1be158c3501ec1d /hw/arm/z2.c
parent2a30307f709e6a395d23cf94837e9aae15f8e8fa (diff)
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hw: Convert from BlockDriverState to BlockBackend, mostly
Device models should access their block backends only through the block-backend.h API. Convert them, and drop direct includes of inappropriate headers. Just four uses of BlockDriverState are left: * The Xen paravirtual block device backend (xen_disk.c) opens images itself when set up via xenbus, bypassing blockdev.c. I figure it should go through qmp_blockdev_add() instead. * Device model "usb-storage" prompts for keys. No other device model does, and this one probably shouldn't do it, either. * ide_issue_trim_cb() uses bdrv_aio_discard() instead of blk_aio_discard() because it fishes its backend out of a BlockAIOCB, which has only the BlockDriverState. * PC87312State has an unused BlockDriverState[] member. The next two commits take care of the latter two. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'hw/arm/z2.c')
-rw-r--r--hw/arm/z2.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/hw/arm/z2.c b/hw/arm/z2.c
index 9b38a2b..1735547 100644
--- a/hw/arm/z2.c
+++ b/hw/arm/z2.c
@@ -21,7 +21,6 @@
#include "sysemu/sysemu.h"
#include "hw/block/flash.h"
#include "sysemu/block-backend.h"
-#include "sysemu/blockdev.h"
#include "ui/console.h"
#include "audio/audio.h"
#include "exec/address-spaces.h"
@@ -337,7 +336,7 @@ static void z2_init(MachineState *machine)
if (!pflash_cfi01_register(Z2_FLASH_BASE,
NULL, "z2.flash0", Z2_FLASH_SIZE,
- dinfo ? blk_bs(blk_by_legacy_dinfo(dinfo)) : NULL,
+ dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
sector_len, Z2_FLASH_SIZE / sector_len,
4, 0, 0, 0, 0, be)) {
fprintf(stderr, "qemu: Error registering flash memory.\n");