| commit | 0402becef94c43bb2bb483653a5cee2fb5049764 | [log] [tgz] |
|---|---|---|
| author | Russell King <rmk+kernel@arm.linux.org.uk> | Sat Jun 25 15:46:08 2011 +0100 |
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | Wed Jun 29 10:05:33 2011 +0100 |
| tree | 259d36e5ff5b33e59660b27b2743d723df083543 | |
| parent | ac8b9c1ce094d43372d0259de08045ffee745a41 [diff] |
ARM: entry: prefetch/data abort helpers: avoid corrupting r4 Replace r4 with ip for calling abort helpers - ip is allowed to be corrupted by called functions in the ABI, so it makes more sense to use such a register. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>