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authorBjorn Helgaas <bhelgaas@google.com>2018-01-31 10:12:56 -0600
committerBjorn Helgaas <helgaas@kernel.org>2018-01-31 10:12:56 -0600
commit414ae7609e19580a56647344e61f13f3768e0820 (patch)
treef4a2e50f589d459406e5c1dae1cb06b8f4668b03 /drivers/pci/pci-sysfs.c
parent11377725da463951cd501f5cecce30af999ee338 (diff)
parenta9b94b74806b47348727aa3334a0541427e0061b (diff)
Merge branch 'pci/resource' into next
* pci/resource: PCI: tegra: Remove PCI_REASSIGN_ALL_BUS use on Tegra resource: Set type when reserving new regions resource: Set type of "reserve=" user-specified resources irqchip/i8259: Set I/O port resource types correctly powerpc: Set I/O port resource types correctly MIPS: Set I/O port resource types correctly vgacon: Set VGA struct resource types PCI: Use dev_info() rather than dev_err() for ROM validation PCI: Remove PCI_REASSIGN_ALL_RSRC use on arm and arm64 PCI: Remove sysfs resource mmap warning Conflicts: drivers/pci/rom.c
Diffstat (limited to 'drivers/pci/pci-sysfs.c')
-rw-r--r--drivers/pci/pci-sysfs.c9
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index c7941a0512a5..7b282f4ba8dc 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -1216,14 +1216,9 @@ static int pci_mmap_resource(struct kobject *kobj, struct bin_attribute *attr,
if (res->flags & IORESOURCE_MEM && iomem_is_exclusive(res->start))
return -EINVAL;
- if (!pci_mmap_fits(pdev, bar, vma, PCI_MMAP_SYSFS)) {
- WARN(1, "process \"%s\" tried to map 0x%08lx bytes at page 0x%08lx on %s BAR %d (start 0x%16Lx, size 0x%16Lx)\n",
- current->comm, vma->vm_end-vma->vm_start, vma->vm_pgoff,
- pci_name(pdev), bar,
- (u64)pci_resource_start(pdev, bar),
- (u64)pci_resource_len(pdev, bar));
+ if (!pci_mmap_fits(pdev, bar, vma, PCI_MMAP_SYSFS))
return -EINVAL;
- }
+
mmap_type = res->flags & IORESOURCE_MEM ? pci_mmap_mem : pci_mmap_io;
return pci_mmap_resource_range(pdev, bar, vma, mmap_type, write_combine);