Merge branch 'stable/for-linus-5.15' of git://git.kernel.org/pub/scm/linux/kernel...

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

diff --git a/drivers/base/core.c b/drivers/base/core.c
index 688a592..e65dd80 100644 (file)
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -27,6 +27,7 @@
 #include <linux/netdevice.h>
 #include <linux/sched/signal.h>
 #include <linux/sched/mm.h>
+#include <linux/swiotlb.h>
 #include <linux/sysfs.h>
 #include <linux/dma-map-ops.h> /* for dma_default_coherent */
 
@@ -2851,6 +2852,9 @@ void device_initialize(struct device *dev)
     defined(CONFIG_ARCH_HAS_SYNC_DMA_FOR_CPU_ALL)
        dev->dma_coherent = dma_default_coherent;
 #endif
+#ifdef CONFIG_SWIOTLB
+       dev->dma_io_tlb_mem = &io_tlb_default_mem;
+#endif
 }
 EXPORT_SYMBOL_GPL(device_initialize);