[RFC,13/35] hw/dma/soc_dma: Emit warning when old code is used

Commit Message

Philippe Mathieu-Daudé June 8, 2020, 4 p.m. UTC

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <[e-mail]>
---
 hw/dma/soc_dma.c | 3 +++
 1 file changed, 3 insertions(+)

Patch

diff --git a/hw/dma/soc_dma.c b/hw/dma/soc_dma.c
index 3a430057f5..22fd8c38b0 100644
--- a/hw/dma/soc_dma.c
+++ b/hw/dma/soc_dma.c
@@ -21,6 +21,7 @@ 
 #include "qemu/error-report.h"
 #include "qemu/timer.h"
 #include "hw/arm/soc_dma.h"
+#include "hw/qdev-deprecated.h"
 
 static void transfer_mem2mem(struct soc_dma_ch_s *ch)
 {
@@ -242,6 +243,8 @@  struct soc_dma_s *soc_dma_init(int n)
     int i;
     struct dma_s *s = g_malloc0(sizeof(*s) + n * sizeof(*s->ch));
 
+    qdev_warn_deprecated_function_used();
+
     s->chnum = n;
     s->soc.ch = s->ch;
     for (i = 0; i < n; i ++) {