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authorKevin Hao <haokexin@gmail.com>2013-05-16 20:58:42 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2013-06-01 08:29:28 +1000
commit858957ab1e3a7ee29ed40309bdf0f1b7bcf5bf30 (patch)
tree0653caf89e197d3c449581c2c5c0172d95b9ded8
parent279838960484fa22d903086eea743a6b6700647d (diff)
downloadlinux-858957ab1e3a7ee29ed40309bdf0f1b7bcf5bf30.tar.gz
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: Kevin Hao <haokexin@gmail.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
-rw-r--r--arch/powerpc/kernel/pci-common.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c
index 8acd7c97083..7f2273cc3c7 100644
--- a/arch/powerpc/kernel/pci-common.c
+++ b/arch/powerpc/kernel/pci-common.c
@@ -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;