frv: Remove stale irq_chip.end

irq_chip.end got obsolete with the removal of __do_IRQ().

irq-mb93093.c even lacks an implementation, but nobody noticed that
it's broken since commit 88d6e1 in 2006.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: David Howells <dhowells@redhat.com>
LKML-Reference: <20110206192106.011224503@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

2 files changed, 0 insertions, 7 deletions

diff --git a/arch/frv/kernel/irq-mb93093.c b/arch/frv/kernel/irq-mb93093.c
index e45209031873..6451c2f1c15e 100644
--- a/arch/frv/kernel/irq-mb93093.c
+++ b/arch/frv/kernel/irq-mb93093.c
@@ -73,7 +73,6 @@ static struct irq_chip frv_fpga_pic = {
         .mask           = frv_fpga_mask,
         .mask_ack       = frv_fpga_mask_ack,
         .unmask         = frv_fpga_unmask,
-        .end            = frv_fpga_end,
 };
 
 /*
diff --git a/arch/frv/kernel/irq.c b/arch/frv/kernel/irq.c
index 625136625a7f..d4ec2c6adb0f 100644
--- a/arch/frv/kernel/irq.c
+++ b/arch/frv/kernel/irq.c
@@ -118,18 +118,12 @@ static void frv_cpupic_unmask(unsigned int irqlevel)
         __clr_MASK(irqlevel);
 }
 
-static void frv_cpupic_end(unsigned int irqlevel)
-{
-        __clr_MASK(irqlevel);
-}
-
 static struct irq_chip frv_cpu_pic = {
         .name           = "cpu",
         .ack            = frv_cpupic_ack,
         .mask           = frv_cpupic_mask,
         .mask_ack       = frv_cpupic_mask_ack,
         .unmask         = frv_cpupic_unmask,
-        .end            = frv_cpupic_end,
 };
 
 /*