commit 2c16417b6306203c6aaee4867e5e2d2d97ba72a8
author David 'Digit' Turner <digit@google.com> Tue Apr 15 18:49:53 2014 +0200
committer David 'Digit' Turner <digit@google.com> Fri Jul 18 15:31:13 2014 +0200
tree 36311575509ca715713e8f446824e56d8bd6000c
parent f508b72db978d4b640af101968fd387c5049cdca

goldfish/tty: Restore IRQ properly on reload.

Change-Id: I9cfaa73034ae5e16ca144902d1f64402abefb677

hw/android/goldfish/tty.c

diff --git a/hw/android/goldfish/tty.c b/hw/android/goldfish/tty.c
index 9e04c6c..27c9c70 100644
--- a/hw/android/goldfish/tty.c
+++ b/hw/android/goldfish/tty.c
@@ -69,8 +69,11 @@
     s->ptr_len    = qemu_get_be32(f);
     s->ready      = qemu_get_byte(f);
     s->data_count = qemu_get_byte(f);
-    qemu_get_buffer(f, s->data, s->data_count);
 
+    if (qemu_get_buffer(f, s->data, s->data_count) < 0)
+        return -1;
+
+    goldfish_device_set_irq(&s->dev, 0, s->ready && s->data_count > 0);
     return 0;
 }