hc
2024-05-10 37f49e37ab4cb5d0bc4c60eb5c6d4dd57db767bb
kernel/arch/ia64/kernel/dma-mapping.c
....@@ -1,6 +1,5 @@
11 // SPDX-License-Identifier: GPL-2.0
2
-#include <linux/dma-mapping.h>
3
-#include <linux/swiotlb.h>
2
+#include <linux/dma-map-ops.h>
43 #include <linux/export.h>
54
65 /* Set this to 1 if there is a HW IOMMU in the system */
....@@ -8,17 +7,3 @@
87
98 const struct dma_map_ops *dma_ops;
109 EXPORT_SYMBOL(dma_ops);
11
-
12
-const struct dma_map_ops *dma_get_ops(struct device *dev)
13
-{
14
- return dma_ops;
15
-}
16
-EXPORT_SYMBOL(dma_get_ops);
17
-
18
-#ifdef CONFIG_SWIOTLB
19
-void __init swiotlb_dma_init(void)
20
-{
21
- dma_ops = &swiotlb_dma_ops;
22
- swiotlb_init(1);
23
-}
24
-#endif