[SPARC64]: Kill cpudata->idle_volume.

Set, but never used.

We used to use this for dynamic IRQ retargetting, but that
code died a long time ago.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 2 deletions

diff --git a/arch/sparc64/kernel/smp.c b/arch/sparc64/kernel/smp.c
index 356d423ae14d..0cd9b16612e7 100644
--- a/arch/sparc64/kernel/smp.c
+++ b/arch/sparc64/kernel/smp.c
@@ -88,8 +88,6 @@ void __init smp_store_cpu_info(int id)
         cpu_data(id).clock_tick = prom_getintdefault(cpu_node,
                                                      "clock-frequency", 0);
 
-        cpu_data(id).idle_volume                = 1;
-
         def = ((tlb_type == hypervisor) ? (8 * 1024) : (16 * 1024));
         cpu_data(id).dcache_size = prom_getintdefault(cpu_node, "dcache-size",
                                                       def);