Messages in this thread Patch in this message | | | From | Becky Bruce <> | Subject | [PATCH 2/5] swiotlb: fix compile warning | Date | Tue, 24 Mar 2009 16:28:43 -0500 |
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Squash a build warning seen on 32-bit powerpc caused by calling min() with 2 different types. Cast the first arg to size_t, which is the type of the second, and should be portable across architectures.
Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org> --- lib/swiotlb.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/lib/swiotlb.c b/lib/swiotlb.c index f59cf30..62f5f75 100644 --- a/lib/swiotlb.c +++ b/lib/swiotlb.c @@ -341,7 +341,7 @@ static void swiotlb_bounce(phys_addr_t phys, char *dma_addr, size_t size, unsigned long flags; while (size) { - sz = min(PAGE_SIZE - offset, size); + sz = min((size_t)(PAGE_SIZE - offset), size); local_irq_save(flags); buffer = kmap_atomic(pfn_to_page(pfn), -- 1.5.6.6
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