Don't call memset to clean irq_desc; these data fields have already

previously been initialized statically in kernel/irq/handle.c.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

2 files changed, 0 insertions, 2 deletions

diff --git a/arch/mips/au1000/common/irq.c b/arch/mips/au1000/common/irq.c
index 112beb7fe001..1339a0979f66 100644
--- a/arch/mips/au1000/common/irq.c
+++ b/arch/mips/au1000/common/irq.c
@@ -446,7 +446,6 @@ void __init arch_init_irq(void)
         extern int au1xxx_ic0_nr_irqs;
 
         cp0_status = read_c0_status();
-        memset(irq_desc, 0, sizeof(irq_desc));
         set_except_vector(0, au1000_IRQ);
 
         /* Initialize interrupt controllers to a safe state.
diff --git a/arch/mips/ite-boards/generic/irq.c b/arch/mips/ite-boards/generic/irq.c
index 16014e6ebf50..e67f96129491 100644
--- a/arch/mips/ite-boards/generic/irq.c
+++ b/arch/mips/ite-boards/generic/irq.c
@@ -181,7 +181,6 @@ void __init arch_init_irq(void)
         int i;
         unsigned long flags;
 
-        memset(irq_desc, 0, sizeof(irq_desc));
         set_except_vector(0, it8172_IRQ);
 
         /* mask all interrupts */