From: Gregory CLEMENT Date: Wed, 23 Jul 2014 13:00:45 +0000 (+0200) Subject: ARM: mvebu: make the snoop disabling optional in mvebu_v7_pmsu_idle_prepare() X-Git-Tag: omap-for-v3.17/fixes-against-rc2~122^2~8^2~3^2~6 X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5da964e0fae05fd96a97a0fcc6bc53dad655f61d;p=pandora-kernel.git ARM: mvebu: make the snoop disabling optional in mvebu_v7_pmsu_idle_prepare() On some mvebu v7 SoCs (the ones using a Cortex-A9 core and not a PJ4B core), the snoop disabling feature does not exist as the hardware coherency is handled in a different way. Therefore, in preparation to the introduction of the cpuidle support for those SoCs, this commit modifies the mvebu_v7_psmu_idle_prepare() function to take several flags, which allow to decide whether snooping should be disabled, and whether we should use the deep idle mode or not. Signed-off-by: Gregory CLEMENT Signed-off-by: Thomas Petazzoni Link: https://lkml.kernel.org/r/1406120453-29291-9-git-send-email-thomas.petazzoni@free-electrons.com Signed-off-by: Jason Cooper --- Reading git-diff-tree failed