commit a4c2baa6e148adfb27beaf16b6fb6d465b5b3acb
author FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Fri Jul 10 10:04:55 2009 +0900
committer FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Tue Jul 28 14:19:19 2009 +0900
tree 9e6a941b8721c745bf7e91341d63b0ebe0044aa6
parent 99becaca86d184a4433e9fde879ff97303d7669f

x86: replace is_buffer_dma_capable() with dma_capable

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>

arch/x86/kernel/pci-dma.c

diff --git a/arch/x86/kernel/pci-dma.c b/arch/x86/kernel/pci-dma.c
index 1a041bc..3c945c0 100644
--- a/arch/x86/kernel/pci-dma.c
+++ b/arch/x86/kernel/pci-dma.c
@@ -147,7 +147,7 @@
 		return NULL;
 
 	addr = page_to_phys(page);
-	if (!is_buffer_dma_capable(dma_mask, addr, size)) {
+	if (addr + size > dma_mask) {
 		__free_pages(page, get_order(size));
 
 		if (dma_mask < DMA_BIT_MASK(32) && !(flag & GFP_DMA)) {