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/boards/renesas/r7780rp/irq.c | |
| parent | ba463937ef75bceaf3943edf01f849257c68623a (diff) | |
| download | kernel_samsung_tuna-8599cf059209de22dd3be16816b90f1aad10c74a.zip kernel_samsung_tuna-8599cf059209de22dd3be16816b90f1aad10c74a.tar.gz kernel_samsung_tuna-8599cf059209de22dd3be16816b90f1aad10c74a.tar.bz2 | |
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/boards/renesas/r7780rp/irq.c')
| -rw-r--r-- | arch/sh/boards/renesas/r7780rp/irq.c | 6 |
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 c7b9fe6..61d5e5d 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) |