The last user of ppc_md.idle_loop() was removed when we dropped the
legacy iSeries code, in commit 8ee3e0d.
Signed-off-by: Michael Ellerman <mich...@ellerman.id.au>
---
arch/powerpc/include/asm/machdep.h | 3 ---
arch/powerpc/kernel/idle.c | 3 ---
2 files changed, 6 deletions(-)
diff --git a/arch/powerpc/include/asm/machdep.h
b/arch/powerpc/include/asm/machdep.h
index c423197..a338bc7 100644
--- a/arch/powerpc/include/asm/machdep.h
+++ b/arch/powerpc/include/asm/machdep.h
@@ -166,9 +166,6 @@ struct machdep_calls {
unsigned long size,
pgprot_t vma_prot);
- /* Idle loop for this platform, leave empty for default idle loop */
- void (*idle_loop)(void);
-
/*
* Function for waiting for work with reduced power in idle loop;
* called with interrupts disabled.
diff --git a/arch/powerpc/kernel/idle.c b/arch/powerpc/kernel/idle.c
index 2099d9a..ea78761 100644
--- a/arch/powerpc/kernel/idle.c
+++ b/arch/powerpc/kernel/idle.c
@@ -55,9 +55,6 @@ __setup("powersave=off", powersave_off);
*/
void cpu_idle(void)
{
- if (ppc_md.idle_loop)
- ppc_md.idle_loop(); /* doesn't return */
-
set_thread_flag(TIF_POLLING_NRFLAG);
while (1) {
tick_nohz_idle_enter();
--
1.7.9.5
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