gstdeviceproviderfactory: Remove volatile from provider storage

Avoids a few compiler warnings:

../subprojects/gstreamer/gst/gstdeviceproviderfactory.c: In function ‘gst_device_provider_factory_finalize’:
../subprojects/gstreamer/gst/gstdeviceproviderfactory.c:96:12: warning: assignment discards ‘volatile’ qualifier from pointer target type [-Wdiscarded-qualifiers]
   96 |   provider = g_atomic_pointer_get (&factory->provider);
      |            ^
../subprojects/gstreamer/gst/gstdeviceproviderfactory.c: In function ‘gst_device_provider_factory_get’:
../subprojects/gstreamer/gst/gstdeviceproviderfactory.c:276:19: warning: assignment discards ‘volatile’ qualifier from pointer target type [-Wdiscarded-qualifiers]
  276 |   device_provider = g_atomic_pointer_get (&newfactory->provider);
      |                   ^
../subprojects/gstreamer/gst/gstdeviceproviderfactory.c:309:21: warning: assignment discards ‘volatile’ qualifier from pointer target type [-Wdiscarded-qualifiers]
  309 |     device_provider = g_atomic_pointer_get (&newfactory->provider);
      |

https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/414

diff --git a/gst/gst_private.h b/gst/gst_private.h
index 2c686e6..88658c5 100644 (file)
--- a/gst/gst_private.h
+++ b/gst/gst_private.h
@@ -488,7 +488,7 @@ struct _GstDeviceProviderFactory {
 
   GType                      type;              /* unique GType the device factory or 0 if not loaded */
 
-  volatile GstDeviceProvider *provider;
+  GstDeviceProvider         *provider;
   gpointer                   metadata;
 
   gpointer _gst_reserved[GST_PADDING];