From: Philippe Gerum <rpm@xenomai.org>
Date: Mon, 22 Jun 2009 16:26:07 +0000 (+0200)
Subject: Blackfin: sanitize manual control of IPEND[4]
X-Git-Tag: v2.6.32-rc1~662^2~62
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9ea7770fdb0d6742d6a0aba62facda4b35356cf2;p=pandora-kernel.git

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>
---

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