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authorSam Ravnborg <sam@ravnborg.org>2012-05-13 15:29:09 +0200
committerDavid S. Miller <davem@davemloft.net>2012-05-13 12:51:56 -0700
commit41eb17ce9888d759bf327cf0a4e1ea618016be64 (patch)
tree3a3930b97f89934aa5e1c87925fccf9fa1e0ba08 /arch/sparc/kernel
parentfb6f66f4056232d973ad7c111caad1aca151c363 (diff)
downloadlinux-41eb17ce9888d759bf327cf0a4e1ea618016be64.tar.gz
sparc32: drop unused set_irq_udt
Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/kernel')
-rw-r--r--arch/sparc/kernel/irq.h2
-rw-r--r--arch/sparc/kernel/leon_kernel.c5
-rw-r--r--arch/sparc/kernel/sun4d_irq.c5
-rw-r--r--arch/sparc/kernel/sun4m_irq.c6
4 files changed, 0 insertions, 18 deletions
diff --git a/arch/sparc/kernel/irq.h b/arch/sparc/kernel/irq.h
index 593e7a58344..b965df4c4b9 100644
--- a/arch/sparc/kernel/irq.h
+++ b/arch/sparc/kernel/irq.h
@@ -99,11 +99,9 @@ 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)
-BTFIXUPDEF_CALL(void, set_irq_udt, 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)
-#define set_irq_udt(cpu) BTFIXUP_CALL(set_irq_udt)(cpu)
/* 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 722650ab83d..06abbb37126 100644
--- a/arch/sparc/kernel/leon_kernel.c
+++ b/arch/sparc/kernel/leon_kernel.c
@@ -512,10 +512,6 @@ static void leon_clear_ipi(int cpu, int level)
LEON3_BYPASS_STORE_PA(&leon3_irqctrl_regs->force[cpu], mask<<16);
}
-static void leon_set_udt(int cpu)
-{
-}
-
void leon_clear_profile_irq(int cpu)
{
}
@@ -546,7 +542,6 @@ 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);
- BTFIXUPSET_CALL(set_irq_udt, leon_set_udt, BTFIXUPCALL_NORM);
#endif
}
diff --git a/arch/sparc/kernel/sun4d_irq.c b/arch/sparc/kernel/sun4d_irq.c
index abf52654a8b..7796fa511f2 100644
--- a/arch/sparc/kernel/sun4d_irq.c
+++ b/arch/sparc/kernel/sun4d_irq.c
@@ -252,10 +252,6 @@ static void sun4d_clear_ipi(int cpu, int level)
{
}
-static void sun4d_set_udt(int cpu)
-{
-}
-
/* Setup IRQ distribution scheme. */
void __init sun4d_distribute_irqs(void)
{
@@ -528,7 +524,6 @@ 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);
- BTFIXUPSET_CALL(set_irq_udt, sun4d_set_udt, 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 87908a5b122..fd8754dcce2 100644
--- a/arch/sparc/kernel/sun4m_irq.c
+++ b/arch/sparc/kernel/sun4m_irq.c
@@ -292,11 +292,6 @@ static void sun4m_clear_ipi(int cpu, int level)
{
sbus_writel(SUN4M_SOFT_INT(level), &sun4m_irq_percpu[cpu]->clear);
}
-
-static void sun4m_set_udt(int cpu)
-{
- sbus_writel(cpu, &sun4m_irq_global->interrupt_target);
-}
#endif
struct sun4m_timer_percpu {
@@ -492,7 +487,6 @@ 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);
- BTFIXUPSET_CALL(set_irq_udt, sun4m_set_udt, BTFIXUPCALL_NORM);
#endif
/* Cannot enable interrupts until OBP ticker is disabled. */