From: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date: Sun, 29 Jun 2008 23:11:22 +0000 (+0900)
Subject: x86 gart: remove unnecessary set_bit_string
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=44974c8fc1d7047abe414562e0782320f4c1f511;p=linux-beck.git

x86 gart: remove unnecessary set_bit_string

iommu_area_alloc internally calls set_bit_string and set bits
properly. This set_bit_string is unnecessary.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: joerg.roedel@amd.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/arch/x86/kernel/pci-gart_64.c b/arch/x86/kernel/pci-gart_64.c
index f20c20a7853d..021f3c684a62 100644
--- a/arch/x86/kernel/pci-gart_64.c
+++ b/arch/x86/kernel/pci-gart_64.c
@@ -104,7 +104,6 @@ static unsigned long alloc_iommu(struct device *dev, int size)
 					  size, base_index, boundary_size, 0);
 	}
 	if (offset != -1) {
-		set_bit_string(iommu_gart_bitmap, offset, size);
 		next_bit = offset+size;
 		if (next_bit >= iommu_pages) {
 			next_bit = 0;