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authorPhilippe Gerum <rpm@xenomai.org>2009-06-22 18:26:07 +0200
committerMike Frysinger <vapier@gentoo.org>2009-09-16 21:28:40 -0400
commit9ea7770fdb0d6742d6a0aba62facda4b35356cf2 (patch)
tree679027177d58a51f3e4611cfc7ac5d51892db770 /arch/ia64
parent7a7967dc1b606f8c88e33bbec773bf82b4a52e6e (diff)
Blackfin: sanitize manual control of IPEND[4]
Cleanup is performed in two ways: - remove extraneous updates of IPEND[4] w/ CONFIG_IPIPE, and document remaining use. - substitute pop-reg-from-stack instructions with plain SP fixups in all save-RETI-then-discard patterns. Signed-off-by: Philippe Gerum <rpm@xenomai.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'arch/ia64')
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