diff options
author | Lennert Buytenhek <buytenh@wantstofly.org> | 2008-05-18 19:46:59 +0200 |
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committer | Lennert Buytenhek <buytenh@marvell.com> | 2008-06-22 22:44:43 +0200 |
commit | 000e99c3334cdddaec020d7324fe4ca2a683d3dd (patch) | |
tree | 9cbb07726ed3a2a0ae940b2881e938b6f07c528b /block | |
parent | ee0dd840052e303a3eb171363be5e6364d200a51 (diff) |
[ARM] Orion: top-level IRQs are level-triggered
Make it clear that Orion top-level IRQs are level-triggered. This
means that we don't need an ->ack() handler, or at least, we don't
need the ->ack() handler (or the acking part of the ->mask_ack()
handler) to actually do anything.
Given that, we might as well point our ->mask_ack() handler at the
->mask() handler instead of providing a dummy ->ack() handler, since
providing a ->mask_ack() handler on level IRQ sources will prevent
->ack() from ever being called.
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Acked-by: Russell King <linux@arm.linux.org.uk>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions