X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=blobdiff_plain;f=drivers%2Fpci%2Fpci-sysfs.c;h=82edc0fc8f6c51e2965d419bd92478238d42c1b1;hp=106be0d08f81ff7b9306d0ad364b86786349a5fe;hb=c94e97f3a7795cbf6c0296fba1341e5508492055;hpb=6a6662ced4153f6dbcfc40d7225c3cc45416039c

diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index 106be0d08f81..82edc0fc8f6c 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -173,7 +173,7 @@ static ssize_t modalias_show(struct device *dev, struct device_attribute *attr,
 {
 	struct pci_dev *pci_dev = to_pci_dev(dev);
 
-	return sprintf(buf, "pci:v%08Xd%08Xsv%08Xsd%08Xbc%02Xsc%02Xi%02x\n",
+	return sprintf(buf, "pci:v%08Xd%08Xsv%08Xsd%08Xbc%02Xsc%02Xi%02X\n",
 		       pci_dev->vendor, pci_dev->device,
 		       pci_dev->subsystem_vendor, pci_dev->subsystem_device,
 		       (u8)(pci_dev->class >> 16), (u8)(pci_dev->class >> 8),
@@ -813,6 +813,9 @@ pci_mmap_resource(struct kobject *kobj, struct bin_attribute *attr,
 	if (i >= PCI_ROM_RESOURCE)
 		return -ENODEV;
 
+	if (res->flags & IORESOURCE_MEM && iomem_is_exclusive(res->start))
+		return -EINVAL;
+
 	if (!pci_mmap_fits(pdev, i, 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",
@@ -830,10 +833,6 @@ pci_mmap_resource(struct kobject *kobj, struct bin_attribute *attr,
 	pci_resource_to_user(pdev, i, res, &start, &end);
 	vma->vm_pgoff += start >> PAGE_SHIFT;
 	mmap_type = res->flags & IORESOURCE_MEM ? pci_mmap_mem : pci_mmap_io;
-
-	if (res->flags & IORESOURCE_MEM && iomem_is_exclusive(start))
-		return -EINVAL;
-
 	return pci_mmap_page_range(pdev, vma, mmap_type, write_combine);
 }