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authorMichael Ellerman <michael@ellerman.id.au>2012-10-24 17:21:09 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2012-11-15 13:00:20 +1100
commit16b86bf2520ed29712ca7462dbfe76c856b445e9 (patch)
tree045678394e5c2966606de2122997b935774c32e4 /arch
parent12660b170253255c012cb1352449e61ae9727079 (diff)
powerpc: Remove no longer used ppc_md.idle_loop()
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 <michael@ellerman.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/powerpc/include/asm/machdep.h3
-rw-r--r--arch/powerpc/kernel/idle.c3
2 files changed, 0 insertions, 6 deletions
diff --git a/arch/powerpc/include/asm/machdep.h b/arch/powerpc/include/asm/machdep.h
index c4231973edd3..a338bc7cf9d4 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 2099d9a879e8..ea78761aa169 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();