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powerpc/tau: Make some function static

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These functions can all be static, make it so. Fix warnings treated as
errors with W=1:

  arch/powerpc/kernel/tau_6xx.c:53:6: error: no previous prototype for ‘set_thresholds’ [-Werror=missing-prototypes]
  arch/powerpc/kernel/tau_6xx.c:73:6: error: no previous prototype for ‘TAUupdate’ [-Werror=missing-prototypes]
  arch/powerpc/kernel/tau_6xx.c:208:13: error: no previous prototype for ‘TAU_init_smp’ [-Werror=missing-prototypes]
  arch/powerpc/kernel/tau_6xx.c:220:12: error: no previous prototype for ‘TAU_init’ [-Werror=missing-prototypes]
  arch/powerpc/kernel/tau_6xx.c:126:6: error: no previous prototype for ‘TAUException’ [-Werror=missing-prototypes]

Signed-off-by: Mathieu Malaterre <malat@debian.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Mathieu Malaterre 2018-03-22 21:19:54 +01:00 committed by Michael Ellerman
parent 86e11b6e9c
commit 9e0d86cd2d
1 changed files with 4 additions and 4 deletions
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8
arch/powerpc/kernel/tau_6xx.c
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@ -53,7 +53,7 @@ struct timer_list tau_timer;
#define shrink_timer 2*HZ /* period between shrinking the window */
#define min_window 2 /* minimum window size, degrees C */
void set_thresholds(unsigned long cpu)
static void set_thresholds(unsigned long cpu)
{
#ifdef CONFIG_TAU_INT
/*
@ -73,7 +73,7 @@ void set_thresholds(unsigned long cpu)
#endif
}
void TAUupdate(int cpu)
static void TAUupdate(int cpu)
{
unsigned thrm;
@ -208,7 +208,7 @@ static void tau_timeout_smp(struct timer_list *unused)
int tau_initialized = 0;
void __init TAU_init_smp(void * info)
static void __init TAU_init_smp(void *info)
{
unsigned long cpu = smp_processor_id();
@ -220,7 +220,7 @@ void __init TAU_init_smp(void * info)
set_thresholds(cpu);
}
int __init TAU_init(void)
static int __init TAU_init(void)
{
/* We assume in SMP that if one CPU has TAU support, they
* all have it --BenH