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ARM: 7921/1: mcpm: remove redundant dsb instructions prior to sev
authorWill Deacon <will.deacon@arm.com>
Tue, 10 Dec 2013 19:12:27 +0000 (20:12 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Sun, 29 Dec 2013 12:32:44 +0000 (12:32 +0000)
commit03aa6580e336c19e923372a3b6b72a300f24880c
tree175470d87b17a4e3028efe9e968f65d8eacbaa90tree | snapshot (tar.gz zip)
parent145bc292dce9dbdface2acf1e7e1f175729fb5fbcommit | diff
ARM: 7921/1: mcpm: remove redundant dsb instructions prior to sev

sync_cache_w already includes a dsb, so we can just use sev() directly
then following a cache-sync.

Acked-by: Dave Martin <Dave.Martin@arm.com>
Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
arch/arm/common/mcpm_entry.c diff | blob | blame | history