On 16 December 2010 06:54, Jeff Ohlstein <[email protected]> wrote: > --- /dev/null > +++ b/arch/arm/mach-msm/hotplug.c [...] > +static inline void platform_do_lowpower(unsigned int cpu) > +{ > + /* Just enter wfi for now. TODO: Properly shut off the cpu. */ > + for (;;) { > + /* > + * here's the WFI > + */ > + asm(".word 0xe320f003\n" > + : > + : > + : "memory", "cc");
Is this for an ARMv7 platform? If yes, you could just use the WFI instruction directly (and it would also work if compiling the kernel to Thumb-2 mode). -- Catalin -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
