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
5 #endif /* LINUX_VERSION_CODE <= KERNEL_VERSION(3,6,0) */
6 #endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0) */
8 -#if RHEL_RELEASE_CODE < RHEL_RELEASE_VERSION(7,0)
10 - * Create scatter-list for the already allocated DMA buffer.
12 -int dma_common_get_sgtable(struct device *dev, struct sg_table *sgt,
13 - void *cpu_addr, dma_addr_t handle, size_t size)
15 - struct page *page = virt_to_page(cpu_addr);
18 - ret = sg_alloc_table(sgt, 1, GFP_KERNEL);
22 - sg_set_page(sgt->sgl, page, PAGE_ALIGN(size), 0);
25 -EXPORT_SYMBOL_GPL(dma_common_get_sgtable);
26 -#endif /* RHEL_RELEASE_CODE < RHEL_RELEASE_VERSION(7,0) */