1 files changed, 0 insertions, 90 deletions
diff --git a/ANDROID_3.4.5/arch/powerpc/include/asm/cputhreads.h b/ANDROID_3.4.5/arch/powerpc/include/asm/cputhreads.h
deleted file mode 100644
index ce516e5e..00000000
--- a/ANDROID_3.4.5/arch/powerpc/include/asm/cputhreads.h
+++ /dev/null
@@ -1,90 +0,0 @@
-#ifndef _ASM_POWERPC_CPUTHREADS_H
-#define _ASM_POWERPC_CPUTHREADS_H
-
-#include <linux/cpumask.h>
-
-/*
- * Mapping of threads to cores
- *
- * Note: This implementation is limited to a power of 2 number of
- * threads per core and the same number for each core in the system
- * (though it would work if some processors had less threads as long
- * as the CPU numbers are still allocated, just not brought offline).
- *
- * However, the API allows for a different implementation in the future
- * if needed, as long as you only use the functions and not the variables
- * directly.
- */
-
-#ifdef CONFIG_SMP
-extern int threads_per_core;
-extern int threads_shift;
-extern cpumask_t threads_core_mask;
-#else
-#define threads_per_core	1
-#define threads_shift		0
-#define threads_core_mask	(CPU_MASK_CPU0)
-#endif
-
-/* cpu_thread_mask_to_cores - Return a cpumask of one per cores
- *                            hit by the argument
- *
- * @threads:	a cpumask of threads
- *
- * This function returns a cpumask which will have one "cpu" (or thread)
- * bit set for each core that has at least one thread set in the argument.
- *
- * This can typically be used for things like IPI for tlb invalidations
- * since those need to be done only once per core/TLB
- */
-static inline cpumask_t cpu_thread_mask_to_cores(const struct cpumask *threads)
-{
-	cpumask_t	tmp, res;
-	int		i;
-
-	cpumask_clear(&res);
-	for (i = 0; i < NR_CPUS; i += threads_per_core) {
-		cpumask_shift_left(&tmp, &threads_core_mask, i);
-		if (cpumask_intersects(threads, &tmp))
-			cpumask_set_cpu(i, &res);
-	}
-	return res;
-}
-
-static inline int cpu_nr_cores(void)
-{
-	return NR_CPUS >> threads_shift;
-}
-
-static inline cpumask_t cpu_online_cores_map(void)
-{
-	return cpu_thread_mask_to_cores(cpu_online_mask);
-}
-
-#ifdef CONFIG_SMP
-int cpu_core_index_of_thread(int cpu);
-int cpu_first_thread_of_core(int core);
-#else
-static inline int cpu_core_index_of_thread(int cpu) { return cpu; }
-static inline int cpu_first_thread_of_core(int core) { return core; }
-#endif
-
-static inline int cpu_thread_in_core(int cpu)
-{
-	return cpu & (threads_per_core - 1);
-}
-
-static inline int cpu_first_thread_sibling(int cpu)
-{
-	return cpu & ~(threads_per_core - 1);
-}
-
-static inline int cpu_last_thread_sibling(int cpu)
-{
-	return cpu | (threads_per_core - 1);
-}
-
-
-
-#endif /* _ASM_POWERPC_CPUTHREADS_H */
-