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ARM: shmobile: Remove unused shmobile_smp_init_cpus()

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Remove shmobile_smp_init_cpus() since all SMP platforms in
mach-shmobile now rely on DT for CPU core description instead
of for instance determining number of cores from the SCU.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Magnus Damm 2013-08-08 07:13:49 +09:00 committed by Simon Horman
parent a3b142a1a0
commit c4e1e64d2b
2 changed files with 0 additions and 16 deletions
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1
arch/arm/mach-shmobile/include/mach/common.h
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@ -40,7 +40,6 @@ static inline int shmobile_cpuidle_init(void) { return 0; }
#endif
extern void __iomem *shmobile_scu_base;
extern void shmobile_smp_init_cpus(unsigned int ncores);
static inline void __init shmobile_init_late(void)
{

15
arch/arm/mach-shmobile/platsmp.c
View File

@ -11,25 +11,10 @@
* published by the Free Software Foundation.
*/
#include <linux/init.h>
#include <linux/smp.h>
#include <asm/cacheflush.h>
#include <asm/smp_plat.h>
#include <mach/common.h>
void __init shmobile_smp_init_cpus(unsigned int ncores)
{
unsigned int i;
if (ncores > nr_cpu_ids) {
pr_warn("SMP: %u cores greater than maximum (%u), clipping\n",
ncores, nr_cpu_ids);
ncores = nr_cpu_ids;
}
for (i = 0; i < ncores; i++)
set_cpu_possible(i, true);
}
extern unsigned long shmobile_smp_fn[];
extern unsigned long shmobile_smp_arg[];
extern unsigned long shmobile_smp_mpidr[];