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powerpc/pci: Make pci_read_irq_line() static

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It's only used inside the same file where it's defined. There's
also no point exporting it anymore.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Benjamin Herrenschmidt 2011-11-29 20:16:25 +00:00
parent 40dfef66a9
commit 4666ca2aa3
2 changed files with 1 additions and 4 deletions
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2
arch/powerpc/include/asm/pci.h
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@ -184,8 +184,6 @@ extern void of_scan_pci_bridge(struct pci_dev *dev);
extern void of_scan_bus(struct device_node *node, struct pci_bus *bus);
extern void of_rescan_bus(struct device_node *node, struct pci_bus *bus);
extern int pci_read_irq_line(struct pci_dev *dev);
struct file;
extern pgprot_t pci_phys_mem_access_prot(struct file *file,
unsigned long pfn,

3
arch/powerpc/kernel/pci-common.c
View File

@ -214,7 +214,7 @@ char __devinit *pcibios_setup(char *str)
* If the interrupt is used, then gets the interrupt line from the
* openfirmware and sets it in the pci_dev and pci_config line.
*/
int pci_read_irq_line(struct pci_dev *pci_dev)
static int pci_read_irq_line(struct pci_dev *pci_dev)
{
struct of_irq oirq;
unsigned int virq;
@ -283,7 +283,6 @@ int pci_read_irq_line(struct pci_dev *pci_dev)
return 0;
}
EXPORT_SYMBOL(pci_read_irq_line);
/*
* Platform support for /proc/bus/pci/X/Y mmap()s,