diff options
Diffstat (limited to 'arch/arc/kernel/smp.c')
| -rw-r--r-- | arch/arc/kernel/smp.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/arch/arc/kernel/smp.c b/arch/arc/kernel/smp.c index 409cfa4675b4..b2f2c59279a6 100644 --- a/arch/arc/kernel/smp.c +++ b/arch/arc/kernel/smp.c @@ -23,9 +23,10 @@ #include <linux/export.h> #include <linux/of_fdt.h> -#include <asm/processor.h> -#include <asm/setup.h> #include <asm/mach_desc.h> +#include <asm/setup.h> +#include <asm/smp.h> +#include <asm/processor.h> #ifndef CONFIG_ARC_HAS_LLSC arch_spinlock_t smp_atomic_ops_lock = __ARCH_SPIN_LOCK_UNLOCKED; @@ -38,11 +39,6 @@ struct plat_smp_ops __weak plat_smp_ops; /* XXX: per cpu ? Only needed once in early secondary boot */ struct task_struct *secondary_idle_tsk; -/* Called from start_kernel */ -void __init smp_prepare_boot_cpu(void) -{ -} - static int __init arc_get_cpu_map(const char *name, struct cpumask *cpumask) { unsigned long dt_root = of_get_flat_dt_root(); @@ -351,7 +347,7 @@ static inline int __do_IPI(unsigned long msg) * arch-common ISR to handle for inter-processor interrupts * Has hooks for platform specific IPI */ -irqreturn_t do_IPI(int irq, void *dev_id) +static irqreturn_t do_IPI(int irq, void *dev_id) { unsigned long pending; unsigned long __maybe_unused copy; |