m32r/kernel/: cleanups
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>
diff --git a/arch/m32r/kernel/smp.c b/arch/m32r/kernel/smp.c
index 7577f97..929e5c9d 100644
--- a/arch/m32r/kernel/smp.c
+++ b/arch/m32r/kernel/smp.c
@@ -84,7 +84,7 @@
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 send_IPI_allbutself(int ipi_num, int try)
+static void send_IPI_allbutself(int ipi_num, int try)
{
cpumask_t cpumask;