Merge branches 'tracing/doc', 'tracing/ftrace', 'tracing/printk' and 'linus' into...

[linux-2.6-omap-h63xx.git] / arch / x86 / kernel / pci-dma.c

diff --git a/arch/x86/kernel/pci-dma.c b/arch/x86/kernel/pci-dma.c
index 00e07447a5bd4881f474e843f5a93abdf52fcb49..b25428533141a5a73fb8787268864b774c5e9752 100644 (file)
--- a/arch/x86/kernel/pci-dma.c
+++ b/arch/x86/kernel/pci-dma.c
@@ -6,6 +6,7 @@
 #include <asm/proto.h>
 #include <asm/dma.h>
 #include <asm/iommu.h>
+#include <asm/gart.h>
 #include <asm/calgary.h>
 #include <asm/amd_iommu.h>
 
@@ -30,11 +31,6 @@ int no_iommu __read_mostly;
 /* Set this to 1 if there is a HW IOMMU in the system */
 int iommu_detected __read_mostly = 0;
 
-/* This tells the BIO block layer to assume merging. Default to off
-   because we cannot guarantee merging later. */
-int iommu_bio_merge __read_mostly = 0;
-EXPORT_SYMBOL(iommu_bio_merge);
-
 dma_addr_t bad_dma_address __read_mostly = 0;
 EXPORT_SYMBOL(bad_dma_address);
 
@@ -42,7 +38,7 @@ EXPORT_SYMBOL(bad_dma_address);
    be probably a smaller DMA mask, but this is bug-to-bug compatible
    to older i386. */
 struct device x86_dma_fallback_dev = {
-       .bus_id = "fallback device",
+       .init_name = "fallback device",
        .coherent_dma_mask = DMA_32BIT_MASK,
        .dma_mask = &x86_dma_fallback_dev.coherent_dma_mask,
 };
@@ -183,7 +179,6 @@ static __init int iommu_setup(char *p)
                }
 
                if (!strncmp(p, "biomerge", 8)) {
-                       iommu_bio_merge = 4096;
                        iommu_merge = 1;
                        force_iommu = 1;
                }
@@ -295,8 +290,8 @@ fs_initcall(pci_iommu_init);
 static __devinit void via_no_dac(struct pci_dev *dev)
 {
        if ((dev->class >> 8) == PCI_CLASS_BRIDGE_PCI && forbid_dac == 0) {
-               printk(KERN_INFO "PCI: VIA PCI bridge detected."
-                                "Disabling DAC.\n");
+               printk(KERN_INFO
+                       "PCI: VIA PCI bridge detected. Disabling DAC.\n");
                forbid_dac = 1;
        }
 }