char: remaining switch to CharBackend in frontend

Similar to previous change, for the remaining CharDriverState front ends
users.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20161022095318.17775-13-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/hw/char/sh_serial.c b/hw/char/sh_serial.c
index 97ce562..c8b91bb 100644
--- a/hw/char/sh_serial.c
+++ b/hw/char/sh_serial.c
@@ -29,6 +29,7 @@
 #include "hw/sh4/sh.h"
 #include "sysemu/char.h"
 #include "exec/address-spaces.h"
+#include "qapi/error.h"
 
 //#define DEBUG_SERIAL
 
@@ -62,7 +63,7 @@ typedef struct {
     int flags;
     int rtrg;
 
-    CharDriverState *chr;
+    CharBackend chr;
 
     qemu_irq eri;
     qemu_irq rxi;
@@ -109,11 +110,11 @@ static void sh_serial_write(void *opaque, hwaddr offs,
         }
         return;
     case 0x0c: /* FTDR / TDR */
-        if (s->chr) {
+        if (s->chr.chr) {
             ch = val;
             /* XXX this blocks entire thread. Rewrite to use
              * qemu_chr_fe_write and background I/O callbacks */
-            qemu_chr_fe_write_all(s->chr, &ch, 1);
+            qemu_chr_fe_write_all(s->chr.chr, &ch, 1);
 	}
 	s->dr = val;
 	s->flags &= ~SH_SERIAL_FLAG_TDE;
@@ -395,10 +396,9 @@ void sh_serial_init(MemoryRegion *sysmem,
                              0, 0x28);
     memory_region_add_subregion(sysmem, A7ADDR(base), &s->iomem_a7);
 
-    s->chr = chr;
-
     if (chr) {
         qemu_chr_fe_claim_no_fail(chr);
+        qemu_chr_fe_init(&s->chr, chr, &error_abort);
         qemu_chr_add_handlers(chr, sh_serial_can_receive1, sh_serial_receive1,
 			      sh_serial_event, s);
     }