Commit ae940913 authored by Nicolas Pitre's avatar Nicolas Pitre Committed by Nicolas Pitre
Browse files

ARM: substitute arch_idle() 



Now that all implementations of arch_idle() are equivalent to cpu_do_idle()
we can just use the later directly and stop including mach/system.h.

Signed-off-by: default avatarNicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Acked-and-tested-by: default avatarJamie Iles <jamie@jamieiles.com>
Acked-by: default avatarTony Lindgren <tony@atomide.com>
Tested-by: default avatarStephen Warren <swarren@nvidia.com>
parent daa14d5e

arch/arm/kernel/process.c

+1 −3
Original line number Diff line number Diff line
@@ -61,8 +61,6 @@ extern void setup_mm_for_reboot(void); 


static volatile int hlt_counter;



#include <mach/system.h>



void disable_hlt(void)

{

	hlt_counter++;
@@ -191,7 +189,7 @@ static void default_idle(void) 
	if (arm_pm_idle)

		arm_pm_idle();

	else

		arch_idle();

		cpu_do_idle();

	local_irq_enable();

}

arch/arm/mach-mxs/pm.c

+1 −2
Original line number Diff line number Diff line
@@ -15,13 +15,12 @@ 
#include <linux/kernel.h>

#include <linux/suspend.h>

#include <linux/io.h>

#include <mach/system.h>



static int mxs_suspend_enter(suspend_state_t state)

{

	switch (state) {

	case PM_SUSPEND_MEM:

		arch_idle();

		cpu_do_idle();

		break;



	default:

arch/arm/mach-omap2/pm44xx.c

+2 −2
Original line number Diff line number Diff line
@@ -173,7 +173,7 @@ static int __init pwrdms_setup(struct powerdomain *pwrdm, void *unused) 
 * omap_default_idle - OMAP4 default ilde routine.'

 *

 * Implements OMAP4 memory, IO ordering requirements which can't be addressed

 * with default arch_idle() hook. Used by all CPUs with !CONFIG_CPUIDLE and

 * with default cpu_do_idle() hook. Used by all CPUs with !CONFIG_CPUIDLE and

 * by secondary CPU with CONFIG_CPUIDLE.

 */

static void omap_default_idle(void)
@@ -253,7 +253,7 @@ static int __init omap4_pm_init(void) 
	suspend_set_ops(&omap_pm_ops);

#endif /* CONFIG_SUSPEND */



	/* Overwrite the default arch_idle() */

	/* Overwrite the default cpu_do_idle() */

	arm_pm_idle = omap_default_idle;



	omap4_idle_init();

CRA Git | Maintained and supported by SUSTech CRA and CCSE