On Mon, Mar 25, 2013 at 06:55:30PM +0100, Daniel Lezcano wrote:
The initialization is done from the cpuidle framework.
Signed-off-by: Daniel Lezcano daniel.lezcano@linaro.org
arch/arm/mach-imx/cpuidle-imx6q.c | 15 --------------- 1 file changed, 15 deletions(-)
diff --git a/arch/arm/mach-imx/cpuidle-imx6q.c b/arch/arm/mach-imx/cpuidle-imx6q.c index 5ae22f7..a783a63 100644 --- a/arch/arm/mach-imx/cpuidle-imx6q.c +++ b/arch/arm/mach-imx/cpuidle-imx6q.c @@ -6,7 +6,6 @@
- published by the Free Software Foundation.
*/ -#include <linux/clockchips.h>
Removing this causes the compile error below.
CC arch/arm/mach-imx/cpuidle-imx6q.o arch/arm/mach-imx/cpuidle-imx6q.c: In function ‘imx6q_enter_wait’: arch/arm/mach-imx/cpuidle-imx6q.c:25:2: error: implicit declaration of function ‘clockevents_notify’ [-Werror=implicit-function-declaration] arch/arm/mach-imx/cpuidle-imx6q.c:25:21: error: ‘CLOCK_EVT_NOTIFY_BROADCAST_ENTER’ undeclared (first use in this function) arch/arm/mach-imx/cpuidle-imx6q.c:25:21: note: each undeclared identifier is reported only once for each function it appears in arch/arm/mach-imx/cpuidle-imx6q.c:45:21: error: ‘CLOCK_EVT_NOTIFY_BROADCAST_EXIT’ undeclared (first use in this function) cc1: some warnings being treated as errors make[2]: *** [arch/arm/mach-imx/cpuidle-imx6q.o] Error 1
Shawn
#include <linux/cpuidle.h> #include <linux/module.h> #include <asm/cpuidle.h> @@ -43,17 +42,6 @@ done: return index; } -/*
- For each cpu, setup the broadcast timer because local timer
- stops for the states other than WFI.
- */
-static void imx6q_setup_broadcast_timer(void *arg) -{
- int cpu = smp_processor_id();
- clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_ON, &cpu);
-}
static struct cpuidle_driver imx6q_cpuidle_driver = { .name = "imx6q_cpuidle", .owner = THIS_MODULE, @@ -84,8 +72,5 @@ int __init imx6q_cpuidle_init(void) /* Set chicken bit to get a reliable WAIT mode support */ imx6q_set_chicken_bit();
- /* Configure the broadcast timer on each cpu */
- on_each_cpu(imx6q_setup_broadcast_timer, NULL, 1);
- return imx_cpuidle_init(&imx6q_cpuidle_driver);
}
1.7.9.5
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