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mips: smp: fix setup_profiling_timer() prototype

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The function is unconditionally defined in smp.c but is conditionally
declared in a header that is not included here.

arch/mips/kernel/smp.c:473:5: error: no previous prototype for 'setup_profiling_timer' [-Werror=missing-prototypes]

Add the missing #include and #ifdef to match the declaration.

Link: https://lkml.kernel.org/r/20231204115710.2247097-20-arnd@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Stephen Rothwell <sfr@rothwell.id.au>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Arnd Bergmann 2023-12-04 12:57:09 +01:00 committed by Andrew Morton
parent b4fc7a3c37
commit d1f4b2b875
1 changed files with 3 additions and 0 deletions
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3
arch/mips/kernel/smp.c
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@ -10,6 +10,7 @@
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/profile.h>
#include <linux/smp.h>
#include <linux/spinlock.h>
#include <linux/threads.h>
@ -468,11 +469,13 @@ int __cpu_up(unsigned int cpu, struct task_struct *tidle)
return 0;
}
#ifdef CONFIG_PROFILING
/* Not really SMP stuff ... */
int setup_profiling_timer(unsigned int multiplier)
{
return 0;
}
#endif
static void flush_tlb_all_ipi(void *info)
{