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Blackfin: SMP: drop unused blackfin_cpudata.idle pointer

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Not sure when we stopped using this field, but nothing in the tree uses
this now, so punt it.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Mike Frysinger 2011-04-13 19:12:39 -04:00
parent 44491fbc5a
commit 2951acba85
2 changed files with 0 additions and 4 deletions
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3
arch/blackfin/include/asm/cpu.h
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@ -10,11 +10,8 @@
#include <linux/percpu.h>
struct task_struct;
struct blackfin_cpudata {
struct cpu cpu;
struct task_struct *idle;
unsigned int imemctl;
unsigned int dmemctl;
};

1
arch/blackfin/kernel/setup.c
View file

@ -165,7 +165,6 @@ void __cpuinit bfin_setup_cpudata(unsigned int cpu)
{
struct blackfin_cpudata *cpudata = &per_cpu(cpu_data, cpu);
cpudata->idle = current;
cpudata->imemctl = bfin_read_IMEM_CONTROL();
cpudata->dmemctl = bfin_read_DMEM_CONTROL();
}