[Blackfin] arch: Enable both edge triggered GPIO IRQs on BF54x and use irq_to_gpio()

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
This commit is contained in:
Michael Hennerich 2007-12-24 18:51:34 +08:00 committed by Bryan Wu
commit 8baf560b4c