sparc64: Fix irq stack bootmem allocation.

[deliverable/linux.git] / arch / sparc / mm / init_64.c

diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
index 80031fc2e2d6f9316f8982c185b53503492f6e58..7ac6b62fb7c100a298f84f2d41b558d0dc74c317 100644 (file)
--- a/arch/sparc/mm/init_64.c
+++ b/arch/sparc/mm/init_64.c
@@ -2081,7 +2081,6 @@ void __init paging_init(void)
 {
        unsigned long end_pfn, shift, phys_base;
        unsigned long real_end, i;
-       int node;
 
        setup_page_offset();
 
@@ -2250,21 +2249,6 @@ void __init paging_init(void)
        /* Setup bootmem... */
        last_valid_pfn = end_pfn = bootmem_init(phys_base);
 
-       /* Once the OF device tree and MDESC have been setup, we know
-        * the list of possible cpus.  Therefore we can allocate the
-        * IRQ stacks.
-        */
-       for_each_possible_cpu(i) {
-               node = cpu_to_node(i);
-
-               softirq_stack[i] = __alloc_bootmem_node(NODE_DATA(node),
-                                                       THREAD_SIZE,
-                                                       THREAD_SIZE, 0);
-               hardirq_stack[i] = __alloc_bootmem_node(NODE_DATA(node),
-                                                       THREAD_SIZE,
-                                                       THREAD_SIZE, 0);
-       }
-
        kernel_physical_mapping_init();
 
        {