Please read back on this list for my comments about such moves of this very code. You're not the first.
On Mon, May 20, 2013 at 12:03:24PM +0530, Sanjay Singh Rawat wrote:
Generic arm cpu hotplug related functions are moved to core hotplug code, remove the functions from the platform code.
Signed-off-by: Sanjay Singh Rawat sanjay.rawat@linaro.org
arch/arm/mach-imx/hotplug.c | 22 +--------------------- 1 file changed, 1 insertion(+), 21 deletions(-)
diff --git a/arch/arm/mach-imx/hotplug.c b/arch/arm/mach-imx/hotplug.c index 3daf1ed..280c6f3 100644 --- a/arch/arm/mach-imx/hotplug.c +++ b/arch/arm/mach-imx/hotplug.c @@ -14,30 +14,10 @@ #include <linux/jiffies.h> #include <asm/cp15.h> #include <asm/proc-fns.h> +#include <asm/hotplug.h> #include "common.h" -static inline void cpu_enter_lowpower(void) -{
- unsigned int v;
- asm volatile(
"mcr p15, 0, %1, c7, c5, 0\n"- " mcr p15, 0, %1, c7, c10, 4\n"
- /*
* Turn off coherency*/- " mrc p15, 0, %0, c1, c0, 1\n"
- " bic %0, %0, %3\n"
- " mcr p15, 0, %0, c1, c0, 1\n"
- " mrc p15, 0, %0, c1, c0, 0\n"
- " bic %0, %0, %2\n"
- " mcr p15, 0, %0, c1, c0, 0\n"
: "=&r" (v): "r" (0), "Ir" (CR_C), "Ir" (0x40): "cc");-}
/*
- platform-specific code to shutdown a CPU
-- 1.7.9.5
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