Commit d1f4b2b8 authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Andrew Morton
Browse files

mips: smp: fix setup_profiling_timer() prototype 

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: default avatarArnd Bergmann <arnd@arndb.de>
Cc: Stephen Rothwell <sfr@rothwell.id.au>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent b4fc7a3c

arch/mips/kernel/smp.c

+3 −0
Original line number Diff line number Diff line
@@ -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)

{