diff options
author | Kevin Hilman <khilman@com.rmk.(none)> | 2006-11-03 01:47:20 +0100 |
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committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-11-03 19:52:50 +0000 |
commit | 984d115bbf2d731ed2264031fe49c1378d730db0 (patch) | |
tree | 60159c1d0b21f3214ce0fd530f4a39f2476e3e14 /init | |
parent | 8f7f9435e6df0985c877d10259393bdfaac3655f (diff) |
[ARM] 3918/1: ixp4xx irq-chip rework
This is a rework of the ixp4xx irq_chip implementation. The use of
two irq_chip structures and potentially switching between them is a
violation of the intended use of the IRQ framework. The current
implementation does not work with current in-kernel spinlock debugging
or lockdep due to lock recursion problems caused by calling
set_irq_chip/handler from within the chip's set_irq_type().
This patch goes back to using one irq_chip structure and handling the
differences between edge/level, normal/GPIO interrupts inside the
ack/mask/unmask routines themselves.
Signed-off-by: Kevin Hilman <khilman@mvista.com>
Signed-off-by: Deepak Saxena <dsaxena@mvista.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions