From 8599cf059209de22dd3be16816b90f1aad10c74a Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Wed, 27 Sep 2006 18:03:34 +0900 Subject: 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 --- arch/sh/boards/landisk/irq.c | 6 ------ 1 file changed, 6 deletions(-) (limited to 'arch/sh/boards/landisk/irq.c') diff --git a/arch/sh/boards/landisk/irq.c b/arch/sh/boards/landisk/irq.c index 1dcc3fe..a006d64 100644 --- a/arch/sh/boards/landisk/irq.c +++ b/arch/sh/boards/landisk/irq.c @@ -39,30 +39,24 @@ static unsigned int startup_landisk_irq(unsigned int irq) static void disable_landisk_irq(unsigned int irq) { - unsigned long flags; unsigned char val; unsigned char mask = 0xff ^ (0x01 << (irq - 5)); /* Set the priority in IPR to 0 */ - local_irq_save(flags); val = ctrl_inb(PA_IMASK); val &= mask; ctrl_outb(val, PA_IMASK); - local_irq_restore(flags); } static void enable_landisk_irq(unsigned int irq) { - unsigned long flags; unsigned char val; unsigned char value = (0x01 << (irq - 5)); /* Set priority in IPR back to original value */ - local_irq_save(flags); val = ctrl_inb(PA_IMASK); val |= value; ctrl_outb(val, PA_IMASK); - local_irq_restore(flags); } static void ack_landisk_irq(unsigned int irq) -- cgit v1.1