sh: Cleanup IRQ disabling for hardirq handlers.

The generic hardirq layer already takes care of a lot of the
appropriate locking and disabling for us, no need to duplicate
it in the handlers..

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 0 insertions, 6 deletions

diff --git a/arch/sh/boards/renesas/r7780rp/irq.c b/arch/sh/boards/renesas/r7780rp/irq.c
index c7b9fe6e640d..61d5e5d3c294 100644
--- a/arch/sh/boards/renesas/r7780rp/irq.c
+++ b/arch/sh/boards/renesas/r7780rp/irq.c
@@ -39,30 +39,24 @@ static unsigned int startup_r7780rp_irq(unsigned int irq)
 
 static void disable_r7780rp_irq(unsigned int irq)
 {
-        unsigned long flags;
         unsigned short val;
         unsigned short mask = 0xffff ^ (0x0001 << mask_pos[irq]);
 
         /* Set the priority in IPR to 0 */
-        local_irq_save(flags);
         val = ctrl_inw(IRLCNTR1);
         val &= mask;
         ctrl_outw(val, IRLCNTR1);
-        local_irq_restore(flags);
 }
 
 static void enable_r7780rp_irq(unsigned int irq)
 {
-        unsigned long flags;
         unsigned short val;
         unsigned short value = (0x0001 << mask_pos[irq]);
 
         /* Set priority in IPR back to original value */
-        local_irq_save(flags);
         val = ctrl_inw(IRLCNTR1);
         val |= value;
         ctrl_outw(val, IRLCNTR1);
-        local_irq_restore(flags);
 }
 
 static void ack_r7780rp_irq(unsigned int irq)