Commit fa6e9cb2 authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Simon Horman

ARM: shmobile: apmu: Move cpu_leave_lowpower() to SUSPEND section

cpu_leave_lowpower() is used for suspend only, not for CPU hotplug.
Hence move it from the HOTPLUG_CPU || SUSPEND section to the SUSPEND
section.
Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent aa03319f
......@@ -270,21 +270,6 @@ static void shmobile_smp_apmu_cpu_shutdown(unsigned int cpu)
/* Do ARM specific CPU shutdown */
cpu_enter_lowpower_a15();
}
static inline void cpu_leave_lowpower(void)
{
unsigned int v;
asm volatile("mrc p15, 0, %0, c1, c0, 0\n"
" orr %0, %0, %1\n"
" mcr p15, 0, %0, c1, c0, 0\n"
" mrc p15, 0, %0, c1, c0, 1\n"
" orr %0, %0, %2\n"
" mcr p15, 0, %0, c1, c0, 1\n"
: "=&r" (v)
: "Ir" (CR_C), "Ir" (0x40)
: "cc");
}
#endif
#if defined(CONFIG_HOTPLUG_CPU)
......@@ -315,6 +300,21 @@ static int shmobile_smp_apmu_do_suspend(unsigned long cpu)
return 1;
}
static inline void cpu_leave_lowpower(void)
{
unsigned int v;
asm volatile("mrc p15, 0, %0, c1, c0, 0\n"
" orr %0, %0, %1\n"
" mcr p15, 0, %0, c1, c0, 0\n"
" mrc p15, 0, %0, c1, c0, 1\n"
" orr %0, %0, %2\n"
" mcr p15, 0, %0, c1, c0, 1\n"
: "=&r" (v)
: "Ir" (CR_C), "Ir" (0x40)
: "cc");
}
static int shmobile_smp_apmu_enter_suspend(suspend_state_t state)
{
cpu_suspend(smp_processor_id(), shmobile_smp_apmu_do_suspend);
......
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