| commit | aaf4b5d92ce8299a363f1c0d7dc00aafde532e56 | [log] [tgz] |
|---|---|---|
| author | Russell King <rmk+kernel@arm.linux.org.uk> | Fri Apr 03 11:32:34 2015 +0100 |
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | Tue Apr 14 22:26:52 2015 +0100 |
| tree | a1cc24bf63db4e54e2fb3b528d6dd68a162a74dc | |
| parent | d3cd451dfb579367b4c5968256b3d8342dd0b0e8 [diff] |
ARM: cache-v7: optimise test for Cortex A9 r0pX devices Eliminate one unnecessary instruction from this test by pre-shifting the Cortex A9 ID - we can shift the actual ID in the teq instruction thereby losing the pX bit of the ID at no cost. Reviewed-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>