Merge tag 'pci-v3.16-changes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

Pull more PCI updates from Bjorn Helgaas:
 "Here are some more things I'd like to see in v3.16-rc1:

   - DMA alias iterator, part of some work to fix IOMMU issues
   - MVEBU, Tegra, DesignWare changes that I forgot to include before
   - Some whitespace code cleanup

  Details:

  IOMMU
    - Add DMA alias iterator (Alex Williamson)
    - Add DMA alias quirks for ASMedia, ITE, Tundra bridges (Alex Williamson)
    - Add DMA alias quirks for Marvell, Ricoh devices (Alex Williamson)
    - Add DMA alias quirk for HighPoint devices (Jérôme Carretero)

  MSI
    - Fix leak in free_msi_irqs() (Alexei Starovoitov)

  Marvell MVEBU
    - Remove unnecessary use of 'conf_lock' spinlock (Andrew Murray)
    - Avoid setting an undefined window size (Jason Gunthorpe)
    - Allow several windows with the same target/attribute (Thomas Petazzoni)
    - Split PCIe BARs into multiple MBus windows when needed (Thomas Petazzoni)
    - Fix off-by-one in the computed size of the mbus windows (Willy Tarreau)

  NVIDIA Tegra
    - Use new OF interrupt mapping when possible (Lucas Stach)

  Synopsys DesignWare
    - Remove unnecessary use of 'conf_lock' spinlock (Andrew Murray)
    - Use new OF interrupt mapping when possible (Lucas Stach)
    - Split Exynos and i.MX bindings (Lucas Stach)
    - Fix comment for setting number of lanes (Mohit Kumar)
    - Fix iATU programming for cfg1, io and mem viewport (Mohit Kumar)

  Miscellaneous
    - EXPORT_SYMBOL cleanup (Ryan Desfosses)
    - Whitespace cleanup (Ryan Desfosses)
    - Merge multi-line quoted strings (Ryan Desfosses)"

* tag 'pci-v3.16-changes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (21 commits)
  PCI: Add function 1 DMA alias quirk for HighPoint RocketRaid 642L
  PCI/MSI: Fix memory leak in free_msi_irqs()
  PCI: Merge multi-line quoted strings
  PCI: Whitespace cleanup
  PCI: Move EXPORT_SYMBOL so it immediately follows function/variable
  PCI: Add bridge DMA alias quirk for ITE bridge
  PCI: designware: Split Exynos and i.MX bindings
  PCI: Add bridge DMA alias quirk for ASMedia and Tundra bridges
  PCI: Add support for PCIe-to-PCI bridge DMA alias quirks
  PCI: Add function 1 DMA alias quirk for Marvell devices
  PCI: Add function 0 DMA alias quirk for Ricoh devices
  PCI: Add support for DMA alias quirks
  PCI: Convert pci_dev_flags definitions to bit shifts
  PCI: Add DMA alias iterator
  PCI: mvebu: Use '%pa' for printing 'phys_addr_t' type
  PCI: mvebu: Remove unnecessary use of 'conf_lock' spinlock
  PCI: designware: Remove unnecessary use of 'conf_lock' spinlock
  PCI: designware: Use new OF interrupt mapping when possible
  PCI: designware: Fix iATU programming for cfg1, io and mem viewport
  PCI: designware: Fix comment for setting number of lanes
  ...

1 files changed, 7 insertions, 9 deletions

diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
index 46d1378f2e9..3f155e78513 100644
--- a/drivers/pci/proc.c
+++ b/drivers/pci/proc.c
@@ -17,15 +17,14 @@
 
 static int proc_initialized;	/* = 0 */
 
-static loff_t
-proc_bus_pci_lseek(struct file *file, loff_t off, int whence)
+static loff_t proc_bus_pci_lseek(struct file *file, loff_t off, int whence)
 {
 	struct pci_dev *dev = PDE_DATA(file_inode(file));
 	return fixed_size_llseek(file, off, whence, dev->cfg_size);
 }
 
-static ssize_t
-proc_bus_pci_read(struct file *file, char __user *buf, size_t nbytes, loff_t *ppos)
+static ssize_t proc_bus_pci_read(struct file *file, char __user *buf,
+				 size_t nbytes, loff_t *ppos)
 {
 	struct pci_dev *dev = PDE_DATA(file_inode(file));
 	unsigned int pos = *ppos;
@@ -108,8 +107,8 @@ proc_bus_pci_read(struct file *file, char __user *buf, size_t nbytes, loff_t *pp
 	return nbytes;
 }
 
-static ssize_t
-proc_bus_pci_write(struct file *file, const char __user *buf, size_t nbytes, loff_t *ppos)
+static ssize_t proc_bus_pci_write(struct file *file, const char __user *buf,
+				  size_t nbytes, loff_t *ppos)
 {
 	struct inode *ino = file_inode(file);
 	struct pci_dev *dev = PDE_DATA(ino);
@@ -413,7 +412,7 @@ int pci_proc_detach_device(struct pci_dev *dev)
 	return 0;
 }
 
-int pci_proc_detach_bus(struct pci_bus* bus)
+int pci_proc_detach_bus(struct pci_bus *bus)
 {
 	proc_remove(bus->procdir);
 	return 0;
@@ -423,6 +422,7 @@ static int proc_bus_pci_dev_open(struct inode *inode, struct file *file)
 {
 	return seq_open(file, &proc_bus_pci_devices_op);
 }
+
 static const struct file_operations proc_bus_pci_dev_operations = {
 	.owner		= THIS_MODULE,
 	.open		= proc_bus_pci_dev_open,
@@ -443,6 +443,4 @@ static int __init pci_proc_init(void)
 
 	return 0;
 }
-
 device_initcall(pci_proc_init);
-