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 <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Acked-by: Bjorn Helgaas <[email protected]>
Acked-by: Grant Likely <[email protected]>
Patchwork: https://patchwork.linux-mips.org/patch/3710/
Signed-off-by: Ralf Baechle <[email protected]>
This commit is contained in:
John Crispin 2012-04-12 17:33:07 +02:00 • committed by Ralf Baechle
commit 3df425f316
4 changed files with 6 additions and 5 deletions

View file

@ -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;