ARM: entry: prefetch abort helper: pass aborted pc in r4 rather than r0
authorRussell King <rmk+kernel@arm.linux.org.uk>
Sat, 25 Jun 2011 18:25:02 +0000 (19:25 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Thu, 30 Jun 2011 10:04:59 +0000 (11:04 +0100)
This avoids unnecessary instructions for CPUs which implement the IFAR
(instruction fault address register).

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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