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hexagon: smp: mark handle_ipi() and start_secondary() as static
Clang warns: arch/hexagon/kernel/smp.c:82:13: warning: no previous prototype for function 'handle_ipi' [-Wmissing-prototypes] 82 | irqreturn_t handle_ipi(int irq, void *desc) | ^ arch/hexagon/kernel/smp.c:82:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 82 | irqreturn_t handle_ipi(int irq, void *desc) | ^ | static arch/hexagon/kernel/smp.c:127:6: warning: no previous prototype for function 'start_secondary' [-Wmissing-prototypes] 127 | void start_secondary(void) | ^ arch/hexagon/kernel/smp.c:127:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 127 | void start_secondary(void) | ^ | static 2 warnings generated. These functions are not used outside of this translation unit, so mark them as static. Link: https://lkml.kernel.org/r/20231130-hexagon-missing-prototypes-v1-4-5c34714afe9e@kernel.org Signed-off-by: Nathan Chancellor <nathan@kernel.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Brian Cain <bcain@quicinc.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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@ -79,7 +79,7 @@ void smp_vm_unmask_irq(void *info)
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* Specifically, first arg is irq, second is the irq_desc.
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*/
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irqreturn_t handle_ipi(int irq, void *desc)
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static irqreturn_t handle_ipi(int irq, void *desc)
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{
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int cpu = smp_processor_id();
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struct ipi_data *ipi = &per_cpu(ipi_data, cpu);
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@ -124,7 +124,7 @@ void __init smp_prepare_boot_cpu(void)
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* to point to current thread info
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*/
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void start_secondary(void)
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static void start_secondary(void)
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{
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unsigned long thread_ptr;
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unsigned int cpu, irq;
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