of/irq: Create of_irq_parse_and_map_pci() to consolidate arch code.

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Several architectures open code effectively the same code block for
finding and mapping PCI irqs. This patch consolidates it down to a
single function.

Signed-off-by: Grant Likely <grant.likely@linaro.org>
Acked-by: Michal Simek <monstr@monstr.eu>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>

...

This commit is contained in:

Grant Likely 2013-09-19 16:44:55 -05:00

parent f7578496a6

commit 16b84e5a50

7 changed files with 31 additions and 67 deletions

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17

arch/arm/mach-integrator/pci_v3.c

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12

arch/mips/pci/fixup-lantiq.c

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22

arch/mips/pci/pci-rt3883.c

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7

arch/x86/kernel/devicetree.c

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25

drivers/of/of_pci_irq.c

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14

drivers/pci/host/pci-mvebu.c

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1

include/linux/of_pci.h

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