diff options
| author | Sam Ravnborg <sam@ravnborg.org> | 2012-05-13 15:43:41 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-05-13 12:51:57 -0700 |
| commit | 0f031b3f26c5fc019d541e41ae53b32e2dc6a373 (patch) | |
| tree | 95b68754cf08df1e46c93ee138f6bf8fdd4b87ad | |
| parent | 41eb17ce9888d759bf327cf0a4e1ea618016be64 (diff) | |
| download | linux-0f031b3f26c5fc019d541e41ae53b32e2dc6a373.tar.bz2 | |
sparc32: drop unused clear_cpu_int
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | arch/sparc/kernel/irq.h | 2 | ||||
| -rw-r--r-- | arch/sparc/kernel/leon_kernel.c | 8 | ||||
| -rw-r--r-- | arch/sparc/kernel/sun4d_irq.c | 5 | ||||
| -rw-r--r-- | arch/sparc/kernel/sun4m_irq.c | 6 |
4 files changed, 0 insertions, 21 deletions
diff --git a/arch/sparc/kernel/irq.h b/arch/sparc/kernel/irq.h index b965df4c4b96..e2b5d5c9611e 100644 --- a/arch/sparc/kernel/irq.h +++ b/arch/sparc/kernel/irq.h @@ -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 diff --git a/arch/sparc/kernel/leon_kernel.c b/arch/sparc/kernel/leon_kernel.c index 06abbb371263..e57435f314fe 100644 --- a/arch/sparc/kernel/leon_kernel.c +++ b/arch/sparc/kernel/leon_kernel.c @@ -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 } diff --git a/arch/sparc/kernel/sun4d_irq.c b/arch/sparc/kernel/sun4d_irq.c index 7796fa511f27..15593ee1c120 100644 --- a/arch/sparc/kernel/sun4d_irq.c +++ b/arch/sparc/kernel/sun4d_irq.c @@ -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. */ } diff --git a/arch/sparc/kernel/sun4m_irq.c b/arch/sparc/kernel/sun4m_irq.c index fd8754dcce29..93f46035ce7c 100644 --- a/arch/sparc/kernel/sun4m_irq.c +++ b/arch/sparc/kernel/sun4m_irq.c @@ -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. */ |