leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

PCI/IOV: Add missing prototypes for powerpc pcibios interfaces

Browse Source 
Add missing prototypes for:

  resource_size_t pcibios_default_alignment(void);
  int pcibios_sriov_enable(struct pci_dev *pdev, u16 num_vfs);
  int pcibios_sriov_disable(struct pci_dev *pdev);

This fixes the following warnings treated as errors when using W=1:

  arch/powerpc/kernel/pci-common.c:236:17: error: no previous prototype for ‘pcibios_default_alignment’ [-Werror=missing-prototypes]
  arch/powerpc/kernel/pci-common.c:253:5: error: no previous prototype for ‘pcibios_sriov_enable’ [-Werror=missing-prototypes]
  arch/powerpc/kernel/pci-common.c:261:5: error: no previous prototype for ‘pcibios_sriov_disable’ [-Werror=missing-prototypes]

Also, commit 978d2d6831 ("PCI: Add pcibios_iov_resource_alignment()
interface") added a new function but the prototype was located in the main
header instead of the CONFIG_PCI_IOV specific section.  Move this function
next to the newly added ones.

Signed-off-by: Mathieu Malaterre <malat@debian.org>
Signed-off-by: Bjorn Helgaas <helgaas@kernel.org>
This commit is contained in:
Mathieu Malaterre 2018-03-30 17:39:31 -05:00 committed by Bjorn Helgaas
parent cf0921bea6
commit 619e6f340c
1 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
include/linux/pci.h
View File

@ -1295,7 +1295,6 @@ unsigned char pci_bus_max_busnr(struct pci_bus *bus);
void pci_setup_bridge(struct pci_bus *bus);
resource_size_t pcibios_window_alignment(struct pci_bus *bus,
unsigned long type);
resource_size_t pcibios_iov_resource_alignment(struct pci_dev *dev, int resno);
#define PCI_VGA_STATE_CHANGE_BRIDGE (1 << 0)
#define PCI_VGA_STATE_CHANGE_DECODES (1 << 1)
@ -1923,6 +1922,7 @@ void pcibios_release_device(struct pci_dev *dev);
void pcibios_penalize_isa_irq(int irq, int active);
int pcibios_alloc_irq(struct pci_dev *dev);
void pcibios_free_irq(struct pci_dev *dev);
resource_size_t pcibios_default_alignment(void);
#ifdef CONFIG_HIBERNATE_CALLBACKS
extern struct dev_pm_ops pcibios_pm_ops;
@ -1955,6 +1955,11 @@ int pci_sriov_set_totalvfs(struct pci_dev *dev, u16 numvfs);
int pci_sriov_get_totalvfs(struct pci_dev *dev);
resource_size_t pci_iov_resource_size(struct pci_dev *dev, int resno);
void pci_vf_drivers_autoprobe(struct pci_dev *dev, bool probe);
/* Arch may override these (weak) */
int pcibios_sriov_enable(struct pci_dev *pdev, u16 num_vfs);
int pcibios_sriov_disable(struct pci_dev *pdev);
resource_size_t pcibios_iov_resource_alignment(struct pci_dev *dev, int resno);
#else
static inline int pci_iov_virtfn_bus(struct pci_dev *dev, int id)
{