tools headers UAPI: Sync kvm.h headers with the kernel sources

[linux-2.6-microblaze.git] / drivers / base / core.c

diff --git a/drivers/base/core.c b/drivers/base/core.c
index 6eb4c7a..7c0406e 100644 (file)
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -28,6 +28,7 @@
 #include <linux/sched/signal.h>
 #include <linux/sched/mm.h>
 #include <linux/sysfs.h>
+#include <linux/dma-map-ops.h> /* for dma_default_coherent */
 
 #include "base.h"
 #include "power/power.h"
@@ -2603,6 +2604,11 @@ void device_initialize(struct device *dev)
        INIT_LIST_HEAD(&dev->links.suppliers);
        INIT_LIST_HEAD(&dev->links.defer_sync);
        dev->links.status = DL_DEV_NO_DRIVER;
+#if defined(CONFIG_ARCH_HAS_SYNC_DMA_FOR_DEVICE) || \
+    defined(CONFIG_ARCH_HAS_SYNC_DMA_FOR_CPU) || \
+    defined(CONFIG_ARCH_HAS_SYNC_DMA_FOR_CPU_ALL)
+       dev->dma_coherent = dma_default_coherent;
+#endif
 }
 EXPORT_SYMBOL_GPL(device_initialize);