From 10ebd8556b7990499c896a550e3d416b444211e6 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 02:23:07 +0000
Subject: [PATCH] add led
---
kernel/arch/ia64/include/asm/dma-mapping.h | 15 +--------------
1 files changed, 1 insertions(+), 14 deletions(-)
diff --git a/kernel/arch/ia64/include/asm/dma-mapping.h b/kernel/arch/ia64/include/asm/dma-mapping.h
index 76e4d66..a5d9d78 100644
--- a/kernel/arch/ia64/include/asm/dma-mapping.h
+++ b/kernel/arch/ia64/include/asm/dma-mapping.h
@@ -6,24 +6,11 @@
* Copyright (C) 2003-2004 Hewlett-Packard Co
* David Mosberger-Tang <davidm@hpl.hp.com>
*/
-#include <asm/machvec.h>
-#include <linux/scatterlist.h>
-#include <linux/dma-debug.h>
-
-#define ARCH_HAS_DMA_GET_REQUIRED_MASK
-
extern const struct dma_map_ops *dma_ops;
-extern struct ia64_machine_vector ia64_mv;
-extern void set_iommu_machvec(void);
-
-extern void machvec_dma_sync_single(struct device *, dma_addr_t, size_t,
- enum dma_data_direction);
-extern void machvec_dma_sync_sg(struct device *, struct scatterlist *, int,
- enum dma_data_direction);
static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus)
{
- return platform_dma_get_ops(NULL);
+ return dma_ops;
}
#endif /* _ASM_IA64_DMA_MAPPING_H */
--
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