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m32r/kernel/: cleanups

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This patch contains the following cleanups:
- make the following needlessly global code static:
  - entry.S: resume_userspace
  - process.c: pm_idle
  - process.c: default_idle()
  - smp.c: send_IPI_allbutself()
  - time.c: timer_interrupt()
  - time.c: struct irq0
  - traps.c: set_eit_vector_entries()
  - traps.c: kstack_depth_to_print
  - traps.c: show_trace()
  - traps.c: die_lock
- remove the following unused code:
  - head.S: startup_32
  - process.c: hlt_counter
  - process.c: disable_hlt()
  - process.c: enable_hlt()
  - process.c: dump_task_regs()
- remove the following variables and their usages since they were
  always 0:
  - irq.c: irq_err_count
  - irq.c: irq_mis_count

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Hirokazu Takata <takata@linux-m32r.org>
This commit is contained in:
Adrian Bunk 2008-09-24 15:01:47 +09:00 • committed by Hirokazu Takata
parent 4b65fd4180
commit 81e4807303
7 changed files with 11 additions and 45 deletions
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4
arch/m32r/kernel/smp.c
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@ -84,7 +84,7 @@ void smp_send_timer(void);
void smp_ipi_timer_interrupt(struct pt_regs *);
void smp_local_timer_interrupt(void);
void send_IPI_allbutself(int, int);
static void send_IPI_allbutself(int, int);
static void send_IPI_mask(cpumask_t, int, int);
unsigned long send_IPI_mask_phys(cpumask_t, int, int);
@ -722,7 +722,7 @@ void smp_local_timer_interrupt(void)
* ---------- --- --------------------------------------------------------
*
*==========================================================================*/
void send_IPI_allbutself(int ipi_num, int try)
static void send_IPI_allbutself(int ipi_num, int try)
{
cpumask_t cpumask;