aboutsummaryrefslogtreecommitdiff
path: root/arch
diff options
context:
space:
mode:
authorDavid S. Miller <davem@davemloft.net>2008-09-13 22:48:41 -0700
committerDavid S. Miller <davem@davemloft.net>2008-09-19 21:18:04 -0700
commite7913de9285a4e40733cdabbe62b6f1fa3bbdf01 (patch)
treef66938dbaa539ac38b89d5bf9c915423e8c8847e /arch
parentc7e606a8f863b2119176674610618dad3d80a16d (diff)
sparc32: Kill irq_rcvreg from sun4m_irq.c
Unused. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch')
-rw-r--r--arch/sparc/kernel/sun4m_irq.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/arch/sparc/kernel/sun4m_irq.c b/arch/sparc/kernel/sun4m_irq.c
index c09ec39d68a..c6096fc70c6 100644
--- a/arch/sparc/kernel/sun4m_irq.c
+++ b/arch/sparc/kernel/sun4m_irq.c
@@ -59,9 +59,6 @@ struct sun4m_irq_global {
struct sun4m_irq_percpu __iomem *sun4m_irq_percpu[SUN4M_NCPUS];
struct sun4m_irq_global __iomem *sun4m_irq_global;
-static unsigned long dummy;
-unsigned long *irq_rcvreg = &dummy;
-
/* Dave Redman (djhr@tadpole.co.uk)
* The sun4m interrupt registers.
*/
@@ -369,10 +366,9 @@ void __init sun4m_init_IRQ(void)
for (i = 0; !cpu_find_by_instance(i, NULL, &mid); i++)
sbus_writel(~0x17fff, &sun4m_irq_percpu[mid]->clear);
- if (num_cpu_iregs == 4) {
- irq_rcvreg = (unsigned long *) &sun4m_irq_global->interrupt_target;
+ if (num_cpu_iregs == 4)
sbus_writel(0, &sun4m_irq_global->interrupt_target);
- }
+
BTFIXUPSET_CALL(enable_irq, sun4m_enable_irq, BTFIXUPCALL_NORM);
BTFIXUPSET_CALL(disable_irq, sun4m_disable_irq, BTFIXUPCALL_NORM);
BTFIXUPSET_CALL(enable_pil_irq, sun4m_enable_pil_irq, BTFIXUPCALL_NORM);