3 Commits

Author	SHA1	Message	Date
Nishanth Menon	78e8eb8fea	cpufreq: cpufreq-cpu0: use RCU locks around usage of OPP ... OPP pointer is RCU protected, hence after finding it, de-reference also should be protected with the same RCU context else the OPP pointer may become invalid. Reported-by: Jack Mitchell <jack@embed.me.uk> Tested-by: Alexander Holler <holler@ahsoftware.de> Tested-by: Jack Mitchell <jack@embed.me.uk> Acked-by: Alexander Holler <holler@ahsoftware.de> Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>	2013-01-22 13:28:39 +01:00
Bill Pemberton	c5fa4ab5ab	cpufreq: remove use of __devinit ... CONFIG_HOTPLUG is going away as an option so __devinit is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>	2012-11-21 01:18:40 +01:00
Shawn Guo	95ceafd463	cpufreq: Add a generic cpufreq-cpu0 driver ... It adds a generic cpufreq driver for CPU0 frequency management based on clk, regulator, OPP and device tree support. It can support both uniprocessor (UP) and those symmetric multiprocessor (SMP) systems which share clock and voltage across all CPUs. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Tested-by: AnilKumar Ch <anilkumar@ti.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>	2012-09-09 22:06:34 +02:00