isa: Move DMA_transfer_handler from qemu-common.h to hw/isa/isa.h

DMA_transfer_handler is actually an ISA thing, and as such has no
business in qemu-common.h.  Move it to hw/isa/isa.h, and rename it to
IsaDmaTransferHandler.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/include/hw/isa/isa.h b/include/hw/isa/isa.h
index 0bbe21cd48..ffb2ea7cdf 100644
--- a/include/hw/isa/isa.h
+++ b/include/hw/isa/isa.h
@@ -54,6 +54,9 @@ typedef enum {
     ISADMA_TRANSFER_ILLEGAL,
 } IsaDmaTransferMode;
 
+typedef int (*IsaDmaTransferHandler)(void *opaque, int nchan, int pos,
+                                     int size);
+
 typedef struct IsaDmaClass {
     InterfaceClass parent;
 
@@ -65,7 +68,7 @@ typedef struct IsaDmaClass {
     void (*release_DREQ)(IsaDma *obj, int nchan);
     void (*schedule)(IsaDma *obj);
     void (*register_channel)(IsaDma *obj, int nchan,
-                             DMA_transfer_handler transfer_handler,
+                             IsaDmaTransferHandler transfer_handler,
                              void *opaque);
 } IsaDmaClass;