Use glib memory allocation and free functions

qemu_malloc/qemu_free no longer exist after this commit.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
diff --git a/hw/sh_timer.c b/hw/sh_timer.c
index 5df7fb6..dca3c94 100644
--- a/hw/sh_timer.c
+++ b/hw/sh_timer.c
@@ -188,7 +188,7 @@
     sh_timer_state *s;
     QEMUBH *bh;
 
-    s = (sh_timer_state *)qemu_mallocz(sizeof(sh_timer_state));
+    s = (sh_timer_state *)g_malloc0(sizeof(sh_timer_state));
     s->freq = freq;
     s->feat = feat;
     s->tcor = 0xffffffff;
@@ -311,7 +311,7 @@
     tmu012_state *s;
     int timer_feat = (feat & TMU012_FEAT_EXTCLK) ? TIMER_FEAT_EXTCLK : 0;
 
-    s = (tmu012_state *)qemu_mallocz(sizeof(tmu012_state));
+    s = (tmu012_state *)g_malloc0(sizeof(tmu012_state));
     s->feat = feat;
     s->timer[0] = sh_timer_init(freq, timer_feat, ch0_irq);
     s->timer[1] = sh_timer_init(freq, timer_feat, ch1_irq);