[s390] page_to_phys() always returns a multiple of PAGE_SIZE (bdb97e91) · Commits · e / devices / android_kernel_teracube_2e

arch/s390/pci/pci_dma.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -366,8 +366,7 @@ static void s390_dma_alloc(struct device dev, size_t size,
		pa = page_to_phys(page);
		memset((void *) pa, 0, size);

		map = s390_dma_map_pages(dev, page, pa % PAGE_SIZE,
		size, DMA_BIDIRECTIONAL, NULL);
		map = s390_dma_map_pages(dev, page, 0, size, DMA_BIDIRECTIONAL, NULL);
		if (dma_mapping_error(dev, map)) {
		free_pages(pa, get_order(size));
		return NULL;