genirq: revert dynarray

Revert the dynarray changes. They need more thought and polishing.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

1 files changed, 0 insertions, 120 deletions

diff --git a/init/dyn_array.c b/init/dyn_array.c
deleted file mode 100644
index c8d5e2a18588..000000000000
--- a/init/dyn_array.c
+++ /dev/null
@@ -1,120 +0,0 @@
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/kallsyms.h>
-#include <linux/init.h>
-#include <linux/bootmem.h>
-#include <linux/irq.h>
-
-void __init pre_alloc_dyn_array(void)
-{
-#ifdef CONFIG_HAVE_DYN_ARRAY
-        unsigned long total_size = 0, size, phys;
-        unsigned long max_align = 1;
-        struct dyn_array **daa;
-        char *ptr;
-
-        /* get the total size at first */
-        for (daa = __dyn_array_start ; daa < __dyn_array_end; daa++) {
-                struct dyn_array *da = *daa;
-
-                printk(KERN_DEBUG "dyn_array %pF size:%#lx nr:%d align:%#lx\n",
-                        da->name, da->size, *da->nr, da->align);
-                size = da->size * (*da->nr);
-                total_size += roundup(size, da->align);
-                if (da->align > max_align)
-                        max_align = da->align;
-        }
-        if (total_size)
-                printk(KERN_DEBUG "dyn_array total_size: %#lx\n",
-                         total_size);
-        else
-                return;
-
-        /* allocate them all together */
-        max_align = max_t(unsigned long, max_align, PAGE_SIZE);
-        ptr = __alloc_bootmem(total_size, max_align, 0);
-        phys = virt_to_phys(ptr);
-
-        for (daa = __dyn_array_start ; daa < __dyn_array_end; daa++) {
-                struct dyn_array *da = *daa;
-
-                size = da->size * (*da->nr);
-                phys = roundup(phys, da->align);
-                printk(KERN_DEBUG "dyn_array %pF ==> [%#lx - %#lx]\n",
-                        da->name, phys, phys + size);
-                *da->name = phys_to_virt(phys);
-
-                phys += size;
-
-                if (da->init_work)
-                        da->init_work(da);
-        }
-#else
-#ifdef CONFIG_GENERIC_HARDIRQS
-        unsigned int i;
-
-        for (i = 0; i < NR_IRQS; i++)
-                irq_desc[i].irq = i;
-#endif
-#endif
-}
-
-unsigned long __init per_cpu_dyn_array_size(unsigned long *align)
-{
-        unsigned long total_size = 0;
-#ifdef CONFIG_HAVE_DYN_ARRAY
-        unsigned long size;
-        struct dyn_array **daa;
-        unsigned max_align = 1;
-
-        for (daa = __per_cpu_dyn_array_start ; daa < __per_cpu_dyn_array_end; daa++) {
-                struct dyn_array *da = *daa;
-
-                printk(KERN_DEBUG "per_cpu_dyn_array %pF size:%#lx nr:%d align:%#lx\n",
-                        da->name, da->size, *da->nr, da->align);
-                size = da->size * (*da->nr);
-                total_size += roundup(size, da->align);
-                if (da->align > max_align)
-                        max_align = da->align;
-        }
-        if (total_size) {
-                printk(KERN_DEBUG "per_cpu_dyn_array total_size: %#lx\n",
-                         total_size);
-                *align = max_align;
-        }
-#endif
-        return total_size;
-}
-
-#ifdef CONFIG_SMP
-void __init per_cpu_alloc_dyn_array(int cpu, char *ptr)
-{
-#ifdef CONFIG_HAVE_DYN_ARRAY
-        unsigned long size, phys;
-        struct dyn_array **daa;
-        unsigned long addr;
-        void **array;
-
-        phys = virt_to_phys(ptr);
-        for (daa = __per_cpu_dyn_array_start ; daa < __per_cpu_dyn_array_end; daa++) {
-                struct dyn_array *da = *daa;
-
-                size = da->size * (*da->nr);
-                phys = roundup(phys, da->align);
-                printk(KERN_DEBUG "per_cpu_dyn_array %pF ==> [%#lx - %#lx]\n",
-                        da->name, phys, phys + size);
-
-                addr = (unsigned long)da->name;
-                addr += per_cpu_offset(cpu);
-                array = (void **)addr;
-                *array = phys_to_virt(phys);
-                *da->name = *array; /* so init_work could use it directly */
-
-                phys += size;
-
-                if (da->init_work)
-                        da->init_work(da);
-        }
-#endif
-}
-#endif