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xtensa: smp: add headers for missing function prototypes

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Use <asm/smp.h> to provide the prototype for secondary_start_kernel().
Use <linux/profile.h> to provide the prototype for
setup_profiling_timer().

arch/xtensa/kernel/smp.c:119:6: warning: no previous prototype for 'secondary_start_kernel' [-Wmissing-prototypes]
  119 | void secondary_start_kernel(void)
arch/xtensa/kernel/smp.c:461:5: warning: no previous prototype for 'setup_profiling_timer' [-Wmissing-prototypes]
  461 | int setup_profiling_timer(unsigned int multiplier)

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Chris Zankel <chris@zankel.net>
Cc: Max Filippov <jcmvbkbc@gmail.com>
Message-Id: <20230920052139.10570-11-rdunlap@infradead.org>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
This commit is contained in:
Randy Dunlap 2023-09-19 22:21:33 -07:00 committed by Max Filippov
parent 373e41633c
commit 0f95df6246
2 changed files with 2 additions and 0 deletions
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1
arch/xtensa/include/asm/smp.h
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@ -23,6 +23,7 @@ struct cpumask;
void arch_send_call_function_ipi_mask(const struct cpumask *mask);
void arch_send_call_function_single_ipi(int cpu);
void secondary_start_kernel(void);
void smp_init_cpus(void);
void secondary_init_irq(void);
void ipi_init(void);

1
arch/xtensa/kernel/smp.c
View File

@ -21,6 +21,7 @@
#include <linux/irq.h>
#include <linux/kdebug.h>
#include <linux/module.h>
#include <linux/profile.h>
#include <linux/sched/mm.h>
#include <linux/sched/hotplug.h>
#include <linux/sched/task_stack.h>