char: use qemu_chr_fe* functions with CharBackend argument

This also switches from qemu_chr_add_handlers() to
qemu_chr_fe_set_handlers(). Note that qemu_chr_fe_set_handlers() now
takes the focus when fe_open (qemu_chr_add_handlers() did take the
focus)

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20161022095318.17775-16-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/hw/char/mcf_uart.c b/hw/char/mcf_uart.c
index 57b47c6690..cc3db1373c 100644
--- a/hw/char/mcf_uart.c
+++ b/hw/char/mcf_uart.c
@@ -93,7 +93,7 @@ uint64_t mcf_uart_read(void *opaque, hwaddr addr,
             if (s->fifo_len == 0)
                 s->sr &= ~MCF_UART_RxRDY;
             mcf_uart_update(s);
-            qemu_chr_fe_accept_input(s->chr.chr);
+            qemu_chr_fe_accept_input(&s->chr);
             return val;
         }
     case 0x10:
@@ -117,7 +117,7 @@ static void mcf_uart_do_tx(mcf_uart_state *s)
         if (s->chr.chr) {
             /* XXX this blocks entire thread. Rewrite to use
              * qemu_chr_fe_write and background I/O callbacks */
-            qemu_chr_fe_write_all(s->chr.chr, (unsigned char *)&s->tb, 1);
+            qemu_chr_fe_write_all(&s->chr, (unsigned char *)&s->tb, 1);
         }
         s->sr |= MCF_UART_TxEMP;
     }
@@ -286,8 +286,8 @@ void *mcf_uart_init(qemu_irq irq, CharDriverState *chr)
     if (chr) {
         qemu_chr_fe_init(&s->chr, chr, &error_abort);
         qemu_chr_fe_claim_no_fail(chr);
-        qemu_chr_add_handlers(chr, mcf_uart_can_receive, mcf_uart_receive,
-                              mcf_uart_event, s);
+        qemu_chr_fe_set_handlers(&s->chr, mcf_uart_can_receive,
+                                 mcf_uart_receive, mcf_uart_event, s, NULL);
     }
     mcf_uart_reset(s);
     return s;