From 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 13 May 2024 10:30:14 +0000
Subject: [PATCH] modify sin led gpio
---
kernel/arch/parisc/include/asm/dma-mapping.h | 46 ----------------------------------------------
1 files changed, 0 insertions(+), 46 deletions(-)
diff --git a/kernel/arch/parisc/include/asm/dma-mapping.h b/kernel/arch/parisc/include/asm/dma-mapping.h
index 44a9f97..d5bd942 100644
--- a/kernel/arch/parisc/include/asm/dma-mapping.h
+++ b/kernel/arch/parisc/include/asm/dma-mapping.h
@@ -2,8 +2,6 @@
#ifndef _PARISC_DMA_MAPPING_H
#define _PARISC_DMA_MAPPING_H
-#include <asm/cacheflush.h>
-
/*
** We need to support 4 different coherent dma models with one binary:
**
@@ -27,49 +25,5 @@
{
return hppa_dma_ops;
}
-
-static inline void *
-parisc_walk_tree(struct device *dev)
-{
- struct device *otherdev;
- if(likely(dev->platform_data != NULL))
- return dev->platform_data;
- /* OK, just traverse the bus to find it */
- for(otherdev = dev->parent; otherdev;
- otherdev = otherdev->parent) {
- if(otherdev->platform_data) {
- dev->platform_data = otherdev->platform_data;
- break;
- }
- }
- return dev->platform_data;
-}
-
-#define GET_IOC(dev) ({ \
- void *__pdata = parisc_walk_tree(dev); \
- __pdata ? HBA_DATA(__pdata)->iommu : NULL; \
-})
-
-#ifdef CONFIG_IOMMU_CCIO
-struct parisc_device;
-struct ioc;
-void * ccio_get_iommu(const struct parisc_device *dev);
-int ccio_request_resource(const struct parisc_device *dev,
- struct resource *res);
-int ccio_allocate_resource(const struct parisc_device *dev,
- struct resource *res, unsigned long size,
- unsigned long min, unsigned long max, unsigned long align);
-#else /* !CONFIG_IOMMU_CCIO */
-#define ccio_get_iommu(dev) NULL
-#define ccio_request_resource(dev, res) insert_resource(&iomem_resource, res)
-#define ccio_allocate_resource(dev, res, size, min, max, align) \
- allocate_resource(&iomem_resource, res, size, min, max, \
- align, NULL, NULL)
-#endif /* !CONFIG_IOMMU_CCIO */
-
-#ifdef CONFIG_IOMMU_SBA
-struct parisc_device;
-void * sba_get_iommu(struct parisc_device *dev);
-#endif
#endif
--
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