From 7c8cda625acd9b704100994626fb6d2fb4ffb9c2 Mon Sep 17 00:00:00 2001 From: FUJITA Tomonori Date: Tue, 4 Mar 2008 14:29:28 -0800 Subject: iommu: parisc: pass struct device to iommu_alloc_range This adds struct device argument to sba_alloc_range and ccio_alloc_range, a preparation for modifications to fix the IOMMU segment boundary problem. This change enables ccio_alloc_range to access to LLD's segment boundary limits. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: FUJITA Tomonori Cc: Kyle McMartin Cc: Matthew Wilcox Cc: Grant Grundler Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/parisc/ccio-dma.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/parisc/ccio-dma.c') diff --git a/drivers/parisc/ccio-dma.c b/drivers/parisc/ccio-dma.c index d08b284de19..1695facfca3 100644 --- a/drivers/parisc/ccio-dma.c +++ b/drivers/parisc/ccio-dma.c @@ -341,7 +341,7 @@ static int ioc_count; * of available pages for the requested size. */ static int -ccio_alloc_range(struct ioc *ioc, size_t size) +ccio_alloc_range(struct ioc *ioc, struct device *dev, size_t size) { unsigned int pages_needed = size >> IOVP_SHIFT; unsigned int res_idx; @@ -760,7 +760,7 @@ ccio_map_single(struct device *dev, void *addr, size_t size, ioc->msingle_pages += size >> IOVP_SHIFT; #endif - idx = ccio_alloc_range(ioc, size); + idx = ccio_alloc_range(ioc, dev, size); iovp = (dma_addr_t)MKIOVP(idx); pdir_start = &(ioc->pdir_base[idx]); -- cgit v1.2.3