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sparc32: drop unused clear_cpu_int

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Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sam Ravnborg 2012-05-13 15:43:41 +02:00 committed by David S. Miller
parent 41eb17ce98
commit 0f031b3f26
4 changed files with 0 additions and 21 deletions
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2
arch/sparc/kernel/irq.h
View file

@ -98,10 +98,8 @@ static inline void load_profile_irq(int cpu, int limit)
#ifdef CONFIG_SMP
BTFIXUPDEF_CALL(void, set_cpu_int, int, int)
BTFIXUPDEF_CALL(void, clear_cpu_int, int, int)
#define set_cpu_int(cpu,level) BTFIXUP_CALL(set_cpu_int)(cpu,level)
#define clear_cpu_int(cpu,level) BTFIXUP_CALL(clear_cpu_int)(cpu,level)
/* All SUN4D IPIs are sent on this IRQ, may be shared with hard IRQs */
#define SUN4D_IPI_IRQ 13

8
arch/sparc/kernel/leon_kernel.c
View file

@ -505,13 +505,6 @@ void leon_set_cpu_int(int cpu, int level)
LEON3_BYPASS_STORE_PA(&leon3_irqctrl_regs->force[cpu], mask);
}
static void leon_clear_ipi(int cpu, int level)
{
unsigned long mask;
mask = get_irqmask(level);
LEON3_BYPASS_STORE_PA(&leon3_irqctrl_regs->force[cpu], mask<<16);
}
void leon_clear_profile_irq(int cpu)
{
}
@ -541,7 +534,6 @@ void __init leon_init_IRQ(void)
#ifdef CONFIG_SMP
BTFIXUPSET_CALL(set_cpu_int, leon_set_cpu_int, BTFIXUPCALL_NORM);
BTFIXUPSET_CALL(clear_cpu_int, leon_clear_ipi, BTFIXUPCALL_NORM);
#endif
}

5
arch/sparc/kernel/sun4d_irq.c
View file

@ -248,10 +248,6 @@ static void sun4d_set_cpu_int(int cpu, int level)
sun4d_send_ipi(cpu, level);
}
static void sun4d_clear_ipi(int cpu, int level)
{
}
/* Setup IRQ distribution scheme. */
void __init sun4d_distribute_irqs(void)
{
@ -523,7 +519,6 @@ void __init sun4d_init_IRQ(void)
#ifdef CONFIG_SMP
BTFIXUPSET_CALL(set_cpu_int, sun4d_set_cpu_int, BTFIXUPCALL_NORM);
BTFIXUPSET_CALL(clear_cpu_int, sun4d_clear_ipi, BTFIXUPCALL_NOP);
#endif
/* Cannot enable interrupts until OBP ticker is disabled. */
}

6
arch/sparc/kernel/sun4m_irq.c
View file

@ -287,11 +287,6 @@ static void sun4m_send_ipi(int cpu, int level)
{
sbus_writel(SUN4M_SOFT_INT(level), &sun4m_irq_percpu[cpu]->set);
}
static void sun4m_clear_ipi(int cpu, int level)
{
sbus_writel(SUN4M_SOFT_INT(level), &sun4m_irq_percpu[cpu]->clear);
}
#endif
struct sun4m_timer_percpu {
@ -486,7 +481,6 @@ void __init sun4m_init_IRQ(void)
#ifdef CONFIG_SMP
BTFIXUPSET_CALL(set_cpu_int, sun4m_send_ipi, BTFIXUPCALL_NORM);
BTFIXUPSET_CALL(clear_cpu_int, sun4m_clear_ipi, BTFIXUPCALL_NORM);
#endif
/* Cannot enable interrupts until OBP ticker is disabled. */