64fc2a947a
All low-level PM/SMP code using virt_to_phys() should actually use __pa_symbol() against kernel symbols. Update code where relevant to move away from virt_to_phys(). Acked-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
33 lines
621 B
C
33 lines
621 B
C
#include <linux/init.h>
|
|
#include <linux/suspend.h>
|
|
#include <asm/suspend.h>
|
|
#include "smc.h"
|
|
|
|
static int tango_pm_powerdown(unsigned long arg)
|
|
{
|
|
tango_suspend(__pa_symbol(cpu_resume));
|
|
|
|
return -EIO; /* tango_suspend has failed */
|
|
}
|
|
|
|
static int tango_pm_enter(suspend_state_t state)
|
|
{
|
|
if (state == PM_SUSPEND_MEM)
|
|
return cpu_suspend(0, tango_pm_powerdown);
|
|
|
|
return -EINVAL;
|
|
}
|
|
|
|
static const struct platform_suspend_ops tango_pm_ops = {
|
|
.enter = tango_pm_enter,
|
|
.valid = suspend_valid_only_mem,
|
|
};
|
|
|
|
static int __init tango_pm_init(void)
|
|
{
|
|
suspend_set_ops(&tango_pm_ops);
|
|
return 0;
|
|
}
|
|
|
|
late_initcall(tango_pm_init);
|