diff options
| author | Paul Mundt <lethal@linux-sh.org> | 2006-09-27 18:03:34 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2006-09-27 18:03:34 +0900 |
| commit | 8599cf059209de22dd3be16816b90f1aad10c74a (patch) | |
| tree | 8cd5bdec25431a2797147c3eea11532ec71b6272 /arch/sh/kernel/cpu/irq/pint.c | |
| parent | ba463937ef75bceaf3943edf01f849257c68623a (diff) | |
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>
Diffstat (limited to 'arch/sh/kernel/cpu/irq/pint.c')
| -rw-r--r-- | arch/sh/kernel/cpu/irq/pint.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/arch/sh/kernel/cpu/irq/pint.c b/arch/sh/kernel/cpu/irq/pint.c index 80cd8108d36a..17f47b373d6e 100644 --- a/arch/sh/kernel/cpu/irq/pint.c +++ b/arch/sh/kernel/cpu/irq/pint.c @@ -48,26 +48,22 @@ static struct hw_interrupt_type pint_irq_type = { static void disable_pint_irq(unsigned int irq) { - unsigned long val, flags; + unsigned long val; - local_irq_save(flags); val = ctrl_inw(INTC_INTER); val &= ~(1 << (irq - PINT_IRQ_BASE)); ctrl_outw(val, INTC_INTER); /* disable PINTn */ portcr_mask &= ~(3 << (irq - PINT_IRQ_BASE)*2); - local_irq_restore(flags); } static void enable_pint_irq(unsigned int irq) { - unsigned long val, flags; + unsigned long val; - local_irq_save(flags); val = ctrl_inw(INTC_INTER); val |= 1 << (irq - PINT_IRQ_BASE); ctrl_outw(val, INTC_INTER); /* enable PINTn */ portcr_mask |= 3 << (irq - PINT_IRQ_BASE)*2; - local_irq_restore(flags); } static void mask_and_ack_pint(unsigned int irq) |