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Commit 858957ab authored by Kevin Hao's avatar Kevin Hao Committed by Benjamin Herrenschmidt
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powerpc/pci: Remove the unused variables in pci_process_bridge_OF_ranges 



The codes which ever used these two variables have gone. Throw away
them too.

Signed-off-by: default avatarKevin Hao <haokexin@gmail.com>
Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
parent 27983896

arch/powerpc/kernel/pci-common.c

+1 −4
Original line number Diff line number Diff line
@@ -671,10 +671,9 @@ void pci_process_bridge_OF_ranges(struct pci_controller *hose, 
	int rlen;

	int pna = of_n_addr_cells(dev);

	int np = pna + 5;

	int memno = 0, isa_hole = -1;

	int memno = 0;

	u32 pci_space;

	unsigned long long pci_addr, cpu_addr, pci_next, cpu_next, size;

	unsigned long long isa_mb = 0;

	struct resource *res;



	printk(KERN_INFO "PCI host bridge %s %s ranges:\n",
@@ -768,8 +767,6 @@ void pci_process_bridge_OF_ranges(struct pci_controller *hose, 
			}

			/* Handles ISA memory hole space here */

			if (pci_addr == 0) {

				isa_mb = cpu_addr;

				isa_hole = memno;

				if (primary || isa_mem_base == 0)

					isa_mem_base = cpu_addr;

				hose->isa_mem_phys = cpu_addr;