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Blackfin: bf54x: don't ack GPIO ints when unmasking them
authorMike Frysinger <vapier@gentoo.org>
Fri, 10 Dec 2010 20:42:59 +0000 (20:42 +0000)
committerMike Frysinger <vapier@gentoo.org>
Mon, 10 Jan 2011 12:18:26 +0000 (07:18 -0500)
commitb66acb63f5593ac11e39ab1cf17e1f987bc5ff9c
treec774a4d5b6835c5de6e3dac82d75206ba5b96128tree | snapshot (tar.gz zip)
parent25f3ff2c445822793d22ac51e3dcb22a694e3cd4commit | diff
Blackfin: bf54x: don't ack GPIO ints when unmasking them

When unmasking a GPIO interrupt on a BF54x part, the code will implicitly
ack any pending interrupts.  This is not what unmasking should do and can
cause people to miss interrupts from their devices, so punt the code.

Reported-by: Rutger Hofman <rutger@cs.vu.nl>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
arch/blackfin/mach-common/ints-priority.c diff | blob | blame | history