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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2011-11-29 20:16:25 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2011-12-07 18:04:58 +1100
commit4666ca2aa344105da0da3afda48d987c82261c05 (patch)
tree6c1ce46542bcffece942023dd0df54853ace6950 /arch/powerpc
parent40dfef66a9e3d4a308c3ed7355c9a89e68c08ffc (diff)
downloadlinaro-lsk-4666ca2aa344105da0da3afda48d987c82261c05.tar.gz
powerpc/pci: Make pci_read_irq_line() static
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>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/include/asm/pci.h2
-rw-r--r--arch/powerpc/kernel/pci-common.c3
2 files changed, 1 insertions, 4 deletions
diff --git a/arch/powerpc/include/asm/pci.h b/arch/powerpc/include/asm/pci.h
index 49c3de582be..1c92013466e 100644
--- a/arch/powerpc/include/asm/pci.h
+++ b/arch/powerpc/include/asm/pci.h
@@ -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,
diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c
index 9bffc028f45..fa4a573d671 100644
--- a/arch/powerpc/kernel/pci-common.c
+++ b/arch/powerpc/kernel/pci-common.c
@@ -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,