Messages in this thread Patch in this message | | | From | Sanjay Singh Rawat <> | Subject | [RFC PATCH 2/6] ARM: imx: use the core cpu hotplug functions | Date | Mon, 20 May 2013 12:03:24 +0530 |
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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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