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[Xen-changelog] [xen-unstable] VT-d: get rid of trailing whitespace

To: xen-changelog@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-changelog] [xen-unstable] VT-d: get rid of trailing whitespace
From: Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>
Date: Fri, 08 Jan 2010 04:00:29 -0800
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# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1262950773 0
# Node ID f909045c2284d4e96a133a3c0ceff73f554aa8ae
# Parent  0db36bfd1986318fccefa15d78e7fd6534be8aa7
VT-d: get rid of trailing whitespace

Signed-off-by: Weidong Han <weidong.han@xxxxxxxxx>
---
 xen/drivers/passthrough/io.c           |    6 +++---
 xen/drivers/passthrough/vtd/ia64/ats.c |    2 +-
 xen/drivers/passthrough/vtd/iommu.c    |    4 ++--
 xen/drivers/passthrough/vtd/utils.c    |    2 +-
 xen/drivers/passthrough/vtd/vtd.h      |    2 +-
 xen/drivers/passthrough/vtd/x86/ats.c  |    8 ++++----
 xen/drivers/passthrough/vtd/x86/vtd.c  |    6 +++---
 xen/include/asm-x86/hvm/iommu.h        |    2 +-
 xen/include/xen/iommu.h                |    2 +-
 9 files changed, 17 insertions(+), 17 deletions(-)

diff -r 0db36bfd1986 -r f909045c2284 xen/drivers/passthrough/io.c
--- a/xen/drivers/passthrough/io.c      Fri Jan 08 11:39:06 2010 +0000
+++ b/xen/drivers/passthrough/io.c      Fri Jan 08 11:39:33 2010 +0000
@@ -116,7 +116,7 @@ int pt_irq_create_bind_vtd(
             return -ENOMEM;
         }
         memset(hvm_irq_dpci, 0, sizeof(*hvm_irq_dpci));
-        tasklet_init(&hvm_irq_dpci->dirq_tasklet, 
+        tasklet_init(&hvm_irq_dpci->dirq_tasklet,
                      hvm_dirq_assist, (unsigned long)d);
         hvm_irq_dpci->mirq = xmalloc_array(struct hvm_mirq_dpci_mapping,
                                            d->nr_pirqs);
@@ -138,7 +138,7 @@ int pt_irq_create_bind_vtd(
                d->nr_pirqs * sizeof(*hvm_irq_dpci->mirq));
         bitmap_zero(hvm_irq_dpci->dirq_mask, d->nr_pirqs);
         bitmap_zero(hvm_irq_dpci->mapping, d->nr_pirqs);
-        memset(hvm_irq_dpci->hvm_timer, 0, 
+        memset(hvm_irq_dpci->hvm_timer, 0,
                 nr_irqs * sizeof(*hvm_irq_dpci->hvm_timer));
         for ( int i = 0; i < d->nr_pirqs; i++ ) {
             INIT_LIST_HEAD(&hvm_irq_dpci->mirq[i].digl_list);
@@ -197,7 +197,7 @@ int pt_irq_create_bind_vtd(
                    spin_unlock(&d->event_lock);
                    return -EBUSY;
             }
- 
+
             /* if pirq is already mapped as vmsi, update the guest data/addr */
             if ( hvm_irq_dpci->mirq[pirq].gmsi.gvec != pt_irq_bind->u.msi.gvec 
||
                 hvm_irq_dpci->mirq[pirq].gmsi.gflags != 
pt_irq_bind->u.msi.gflags) {
diff -r 0db36bfd1986 -r f909045c2284 xen/drivers/passthrough/vtd/ia64/ats.c
--- a/xen/drivers/passthrough/vtd/ia64/ats.c    Fri Jan 08 11:39:06 2010 +0000
+++ b/xen/drivers/passthrough/vtd/ia64/ats.c    Fri Jan 08 11:39:33 2010 +0000
@@ -45,7 +45,7 @@ int enable_ats_device(int seg, int bus, 
 int enable_ats_device(int seg, int bus, int devfn)
 {
     return 0;
-}        
+}
 
 int dev_invalidate_iotlb(struct iommu *iommu, u16 did,
     u64 addr, unsigned int size_order, u64 type)
diff -r 0db36bfd1986 -r f909045c2284 xen/drivers/passthrough/vtd/iommu.c
--- a/xen/drivers/passthrough/vtd/iommu.c       Fri Jan 08 11:39:06 2010 +0000
+++ b/xen/drivers/passthrough/vtd/iommu.c       Fri Jan 08 11:39:33 2010 +0000
@@ -959,7 +959,7 @@ static void dma_msi_set_affinity(unsigne
     /* Follow MSI setting */
     if (x2apic_enabled)
         msg.address_hi = dest & 0xFFFFFF00;
-    msg.address_lo = (MSI_ADDRESS_HEADER << (MSI_ADDRESS_HEADER_SHIFT + 8)); 
+    msg.address_lo = (MSI_ADDRESS_HEADER << (MSI_ADDRESS_HEADER_SHIFT + 8));
     msg.address_lo |= INT_DEST_MODE ? MSI_ADDR_DESTMODE_LOGIC:
                     MSI_ADDR_DESTMODE_PHYS;
     msg.address_lo |= (INT_DELIVERY_MODE != dest_LowestPrio) ?
@@ -1008,7 +1008,7 @@ static int iommu_set_interrupt(struct io
 
     irq_desc[irq].handler = &dma_msi_type;
     irq_to_iommu[irq] = iommu;
-#ifdef CONFIG_X86 
+#ifdef CONFIG_X86
     ret = request_irq(irq, iommu_page_fault, 0, "dmar", iommu);
 #else
     ret = request_irq_vector(irq, iommu_page_fault, 0, "dmar", iommu);
diff -r 0db36bfd1986 -r f909045c2284 xen/drivers/passthrough/vtd/utils.c
--- a/xen/drivers/passthrough/vtd/utils.c       Fri Jan 08 11:39:06 2010 +0000
+++ b/xen/drivers/passthrough/vtd/utils.c       Fri Jan 08 11:39:33 2010 +0000
@@ -126,7 +126,7 @@ void print_vtd_entries(struct iommu *iom
     }
 
     root_entry = (struct root_entry *)map_vtd_domain_page(iommu->root_maddr);
- 
+
     printk("    root_entry = %p\n", root_entry);
     printk("    root_entry[%x] = %"PRIx64"\n", bus, root_entry[bus].val);
     if ( !root_present(root_entry[bus]) )
diff -r 0db36bfd1986 -r f909045c2284 xen/drivers/passthrough/vtd/vtd.h
--- a/xen/drivers/passthrough/vtd/vtd.h Fri Jan 08 11:39:06 2010 +0000
+++ b/xen/drivers/passthrough/vtd/vtd.h Fri Jan 08 11:39:33 2010 +0000
@@ -37,7 +37,7 @@ struct IO_xAPIC_route_entry {
         trigger         :  1,   /* 0: edge, 1: level */
         mask            :  1,   /* 0: enabled, 1: disabled */
         __reserved_2    : 15;
-   
+
     union {
         struct { __u32
             __reserved_1    : 24,
diff -r 0db36bfd1986 -r f909045c2284 xen/drivers/passthrough/vtd/x86/ats.c
--- a/xen/drivers/passthrough/vtd/x86/ats.c     Fri Jan 08 11:39:06 2010 +0000
+++ b/xen/drivers/passthrough/vtd/x86/ats.c     Fri Jan 08 11:39:33 2010 +0000
@@ -150,7 +150,7 @@ int enable_ats_device(int seg, int bus, 
     list_add(&(pdev->list), &ats_devices);
 
     return pos;
-}        
+}
 
 static int device_in_domain(struct iommu *iommu, struct pci_ats_dev *pdev, u16 
did)
 {
@@ -222,8 +222,8 @@ int dev_invalidate_iotlb(struct iommu *i
             addr &= ~0 << (PAGE_SHIFT + size_order);
 
             /* if size <= 4K, set sbit = 0, else set sbit = 1 */
-            sbit = size_order ? 1 : 0; 
- 
+            sbit = size_order ? 1 : 0;
+
             /* clear lower bits */
             addr &= (~0 << (PAGE_SHIFT + size_order));
 
@@ -236,7 +236,7 @@ int dev_invalidate_iotlb(struct iommu *i
             break;
         default:
             dprintk(XENLOG_WARNING VTDPREFIX, "invalid vt-d flush type\n");
-            break; 
+            break;
         }
     }
     return ret;
diff -r 0db36bfd1986 -r f909045c2284 xen/drivers/passthrough/vtd/x86/vtd.c
--- a/xen/drivers/passthrough/vtd/x86/vtd.c     Fri Jan 08 11:39:06 2010 +0000
+++ b/xen/drivers/passthrough/vtd/x86/vtd.c     Fri Jan 08 11:39:33 2010 +0000
@@ -142,10 +142,10 @@ void iommu_set_dom0_mapping(struct domai
     for ( i = 0; i < max_pfn; i++ )
     {
         /*
-         * Set up 1:1 mapping for dom0. Default to use only conventional RAM 
-         * areas and let RMRRs include needed reserved regions. When set, the 
+         * Set up 1:1 mapping for dom0. Default to use only conventional RAM
+         * areas and let RMRRs include needed reserved regions. When set, the
          * inclusive mapping maps in everything below 4GB except unusable
-         * ranges. 
+         * ranges.
          */
         if ( !page_is_ram_type(i, RAM_TYPE_CONVENTIONAL) &&
              (!iommu_inclusive_mapping ||
diff -r 0db36bfd1986 -r f909045c2284 xen/include/asm-x86/hvm/iommu.h
--- a/xen/include/asm-x86/hvm/iommu.h   Fri Jan 08 11:39:06 2010 +0000
+++ b/xen/include/asm-x86/hvm/iommu.h   Fri Jan 08 11:39:33 2010 +0000
@@ -8,7 +8,7 @@ extern int amd_iov_detect(void);
 extern int amd_iov_detect(void);
 
 static inline const struct iommu_ops *iommu_get_ops(void)
-{   
+{
     switch ( boot_cpu_data.x86_vendor )
     {
     case X86_VENDOR_INTEL:
diff -r 0db36bfd1986 -r f909045c2284 xen/include/xen/iommu.h
--- a/xen/include/xen/iommu.h   Fri Jan 08 11:39:06 2010 +0000
+++ b/xen/include/xen/iommu.h   Fri Jan 08 11:39:33 2010 +0000
@@ -69,7 +69,7 @@ int device_assigned(u8 bus, u8 devfn);
 int device_assigned(u8 bus, u8 devfn);
 int assign_device(struct domain *d, u8 bus, u8 devfn);
 int deassign_device(struct domain *d, u8 bus, u8 devfn);
-int iommu_get_device_group(struct domain *d, u8 bus, u8 devfn, 
+int iommu_get_device_group(struct domain *d, u8 bus, u8 devfn,
     XEN_GUEST_HANDLE_64(uint32) buf, int max_sdevs);
 int iommu_map_page(struct domain *d, unsigned long gfn, unsigned long mfn);
 int iommu_unmap_page(struct domain *d, unsigned long gfn);

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