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Commit | Line | Data |
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1f2bda9b AF |
1 | diff -Naur backports-4.1.1-1.org/compat/dma-shared-helpers.c backports-4.1.1-1/compat/dma-shared-helpers.c |
2 | --- backports-4.1.1-1.org/compat/dma-shared-helpers.c 2015-07-01 23:10:37.000000000 +0200 | |
3 | +++ backports-4.1.1-1/compat/dma-shared-helpers.c 2015-09-25 13:29:14.006762269 +0200 | |
4 | @@ -20,22 +20,3 @@ | |
5 | #endif /* LINUX_VERSION_CODE <= KERNEL_VERSION(3,6,0) */ | |
6 | #endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0) */ | |
7 | ||
8 | -#if RHEL_RELEASE_CODE < RHEL_RELEASE_VERSION(7,0) | |
9 | -/* | |
10 | - * Create scatter-list for the already allocated DMA buffer. | |
11 | - */ | |
12 | -int dma_common_get_sgtable(struct device *dev, struct sg_table *sgt, | |
13 | - void *cpu_addr, dma_addr_t handle, size_t size) | |
14 | -{ | |
15 | - struct page *page = virt_to_page(cpu_addr); | |
16 | - int ret; | |
17 | - | |
18 | - ret = sg_alloc_table(sgt, 1, GFP_KERNEL); | |
19 | - if (unlikely(ret)) | |
20 | - return ret; | |
21 | - | |
22 | - sg_set_page(sgt->sgl, page, PAGE_ALIGN(size), 0); | |
23 | - return 0; | |
24 | -} | |
25 | -EXPORT_SYMBOL_GPL(dma_common_get_sgtable); | |
26 | -#endif /* RHEL_RELEASE_CODE < RHEL_RELEASE_VERSION(7,0) */ |