| commit | 25904157168ddc8841748a729914f00e53d7e049 | [log] [tgz] |
|---|---|---|
| author | Russell King <rmk+kernel@arm.linux.org.uk> | Fri Aug 26 22:44:59 2011 +0100 |
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | Sun Aug 28 10:39:54 2011 +0100 |
| tree | 0453e21ff7532d892e7328ebf7821fdca3a3f87b | |
| parent | f35235a315a167e38e8e5bc9e476dcd7c932612c [diff] |
ARM: pm: avoid writing the auxillary control register for ARMv7 For ARMv7 kernels running in the non-secure world, writing to the auxillary control register causes an abort, so we must avoid directly writing the auxillary control register. If the ACR has already been reinitialized by SoC code, don't try to restore it. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>