[Qemu-devel] [PATCH v2 13/13] hw/display/tc6393xb.c: Fix misusing qemu_allocate_irqs for single irq

[Shannon Zhao <zhaoshenglong@huawei.com>]

From: Shannon Zhao <shannon.zhao@linaro.org>

valgrind complains about:
==3169== 8 bytes in 1 blocks are definitely lost in loss record 424 of 2,779
==3169==    at 0x4C2845D: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==3169==    by 0x3547D3: malloc_and_trace (vl.c:2556)
==3169==    by 0x64C770E: g_malloc (in /usr/lib64/libglib-2.0.so.0.3600.3)
==3169==    by 0x3ED9CF: qemu_extend_irqs (irq.c:55)
==3169==    by 0x3EDA5B: qemu_allocate_irqs (irq.c:64)
==3169==    by 0x426F74: tc6393xb_init (tc6393xb.c:574)
==3169==    by 0x28B7B4: tosa_init (tosa.c:235)
==3169==    by 0x358B9E: main (vl.c:4249)

Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com>
Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>
---
 hw/display/tc6393xb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/display/tc6393xb.c b/hw/display/tc6393xb.c
index 66b7ade..f5f3f3e 100644
--- a/hw/display/tc6393xb.c
+++ b/hw/display/tc6393xb.c
@@ -571,7 +571,7 @@ TC6393xbState *tc6393xb_init(MemoryRegion *sysmem, uint32_t base, qemu_irq irq)
     s->irq = irq;
     s->gpio_in = qemu_allocate_irqs(tc6393xb_gpio_set, s, TC6393XB_GPIOS);
 
-    s->l3v = *qemu_allocate_irqs(tc6393xb_l3v, s, 1);
+    s->l3v = qemu_allocate_irq(tc6393xb_l3v, s, 0);
     s->blanked = 1;
 
     s->sub_irqs = qemu_allocate_irqs(tc6393xb_sub_irq, s, TC6393XB_NR_IRQS);
-- 
2.0.4