From: Andre Przywara Date: Tue, 4 Sep 2012 08:28:08 +0000 (+0000) Subject: acpi-cpufreq: Add compatibility for legacy AMD cpb sysfs knob X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~39^2~6^2~8 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=11269ff506888a06b19c8c7a3297114f30673973;p=pandora-kernel.git acpi-cpufreq: Add compatibility for legacy AMD cpb sysfs knob The powernow-k8 driver supported a sysfs knob called "cpb", which was instantiated per CPU, but actually acted globally for the whole system. To keep some compatibility with this feature, we re-introduce this behavior here, but: a) only enable it on AMD CPUs and b) protect it with a Kconfig switch I'd like to consider this feature obsolete. Lets keep it around for some kernel versions and then phase it out. Signed-off-by: Andre Przywara Signed-off-by: Rafael J. Wysocki --- Reading git-diff-tree failed