[RFC,v2,12/23] hw/dma/soc_dma: Emit warning when old code is used
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Message ID 20200704153908.12118-13-philmd@redhat.com
State New
Headers show
Series
  • hw/qdev: Warn when using pre-qdev/QOM devices
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Commit Message

Philippe Mathieu-Daudé July 4, 2020, 3:38 p.m. UTC
This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/dma/soc_dma.c | 3 +++
 1 file changed, 3 insertions(+)

Patch
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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 ++) {