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authorJohn Crispin <blogic@openwrt.org>2012-04-12 17:33:07 +0200
committerRalf Baechle <ralf@linux-mips.org>2012-05-21 14:31:48 +0100
commit3df425f316fb5c5e90236ff22b6e6616b3516af0 (patch)
tree317262c260132ed136c57a28662f0b8cbd4c4075 /drivers
parent6697c6933048aabe94f0049070f7ec09cd52baa8 (diff)
OF: PCI: const usage needed by MIPS
On MIPS we want to call of_irq_map_pci from inside arch/mips/include/asm/pci.h:extern int pcibios_map_irq( const struct pci_dev *dev, u8 slot, u8 pin); For this to work we need to change several functions to const usage. Signed-off-by: John Crispin <blogic@openwrt.org> Cc: linux-pci@vger.kernel.org Cc: devicetree-discuss@lists.ozlabs.org Cc: linux-mips@linux-mips.org Acked-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Patchwork: https://patchwork.linux-mips.org/patch/3710/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/of/of_pci_irq.c2
-rw-r--r--drivers/pci/pci.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/of/of_pci_irq.c b/drivers/of/of_pci_irq.c
index 93125163dea2..677053813211 100644
--- a/drivers/of/of_pci_irq.c
+++ b/drivers/of/of_pci_irq.c
@@ -15,7 +15,7 @@
* PCI tree until an device-node is found, at which point it will finish
* resolving using the OF tree walking.
*/
-int of_irq_map_pci(struct pci_dev *pdev, struct of_irq *out_irq)
+int of_irq_map_pci(const struct pci_dev *pdev, struct of_irq *out_irq)
{
struct device_node *dn, *ppnode;
struct pci_dev *ppdev;
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 111569ccab43..8b91fe741f6a 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -2369,7 +2369,7 @@ void pci_enable_acs(struct pci_dev *dev)
* number is always 0 (see the Implementation Note in section 2.2.8.1 of
* the PCI Express Base Specification, Revision 2.1)
*/
-u8 pci_swizzle_interrupt_pin(struct pci_dev *dev, u8 pin)
+u8 pci_swizzle_interrupt_pin(const struct pci_dev *dev, u8 pin)
{
int slot;