[PATCH 02/10] cpufreq: OMAP: Add SMP support for OMAP4+
From: Kevin Hilman <hidden>
Date: 2011-09-22 23:11:38
Also in:
linux-omap
Kevin Hilman [off-list ref] writes:
From: Russell King <redacted> On OMAP SMP configuartion, both processors share the voltage and clock. So both CPUs needs to be scaled together and hence needs software co-ordination.
[...]
quoted hunk
diff --git a/drivers/cpufreq/omap-cpufreq.c b/drivers/cpufreq/omap-cpufreq.c index a6b2be7..f9b4c4d 100644 --- a/drivers/cpufreq/omap-cpufreq.c +++ b/drivers/cpufreq/omap-cpufreq.c@@ -23,6 +23,7 @@ #include <linux/clk.h> #include <linux/io.h> #include <linux/opp.h> +#include <linux/cpu.h> #include <asm/system.h> #include <asm/smp_plat.h>
Thanks to checkpatch, I blindly removed an "#include <asm/cpu.h>" here without re-testing. Turns out it was important. Added it back, and updated the version available in my for_3.2/omap-cpufreq branch. Kevin