diff mbox

[v3,05/17] ide: pass IDEBus to the restart_cb

Message ID 1423592369-20197-6-git-send-email-jsnow@redhat.com
State New
Headers show

Commit Message

John Snow Feb. 10, 2015, 6:19 p.m. UTC 
From: Paolo Bonzini <pbonzini@redhat.com>

Pass the containing IDEBus to the restart_cb instead
of the more specific BMDMAState child.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: John Snow <jsnow@redhat.com>
---
 hw/ide/core.c |  2 +-
 hw/ide/pci.c  | 10 +++++-----
 2 files changed, 6 insertions(+), 6 deletions(-)
diff mbox

Patch

diff --git a/hw/ide/core.c b/hw/ide/core.c
index 5a42771..9d510b1 100644
--- a/hw/ide/core.c
+++ b/hw/ide/core.c
@@ -2332,7 +2332,7 @@  static const IDEDMAOps ide_dma_nop_ops = {
 
 void ide_register_restart_cb(IDEBus *bus)
 {
-    qemu_add_vm_change_state_handler(bus->dma->ops->restart_cb, bus->dma);
+    qemu_add_vm_change_state_handler(bus->dma->ops->restart_cb, bus);
 }
 
 static IDEDMA ide_dma_nop = {
diff --git a/hw/ide/pci.c b/hw/ide/pci.c
index 62c88d7..45254d4 100644
--- a/hw/ide/pci.c
+++ b/hw/ide/pci.c
@@ -208,8 +208,8 @@  static void ide_restart_dma(IDEState *s, enum ide_dma_cmd dma_cmd)
 /* TODO This should be common IDE code */
 static void bmdma_restart_bh(void *opaque)
 {
-    BMDMAState *bm = opaque;
-    IDEBus *bus = bm->bus;
+    IDEBus *bus = opaque;
+    BMDMAState *bm = DO_UPCAST(BMDMAState, dma, bus->dma);
     IDEState *s;
     bool is_read;
     int error_status;
@@ -260,14 +260,14 @@  static void bmdma_restart_bh(void *opaque)
 
 static void bmdma_restart_cb(void *opaque, int running, RunState state)
 {
-    IDEDMA *dma = opaque;
-    BMDMAState *bm = DO_UPCAST(BMDMAState, dma, dma);
+    IDEBus *bus = opaque;
+    BMDMAState *bm = DO_UPCAST(BMDMAState, dma, bus->dma);
 
     if (!running)
         return;
 
     if (!bm->bh) {
-        bm->bh = qemu_bh_new(bmdma_restart_bh, &bm->dma);
+        bm->bh = qemu_bh_new(bmdma_restart_bh, bus);
         qemu_bh_schedule(bm->bh);
     }
 }