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powerpc/powernv: Move IDLE_STATE_ENTER_SEQ macro to cpuidle.h

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Move IDLE_STATE_ENTER_SEQ macro to cpuidle.h so that MCE handler changes
in subsequent patch can use it.

No functionality change.

Signed-off-by: Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Mahesh Salgaonkar 2016-08-05 17:34:04 +05:30 committed by Michael Ellerman
parent e325d76f8b
commit 98d8821a47
2 changed files with 13 additions and 12 deletions
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13
arch/powerpc/include/asm/cpuidle.h
View File

@ -19,4 +19,17 @@ extern u64 pnv_first_deep_stop_state;
#endif
/* Idle state entry routines */
#ifdef CONFIG_PPC_P7_NAP
#define IDLE_STATE_ENTER_SEQ(IDLE_INST) \
/* Magic NAP/SLEEP/WINKLE mode enter sequence */ \
std r0,0(r1); \
ptesync; \
ld r0,0(r1); \
1: cmp cr0,r0,r0; \
bne 1b; \
IDLE_INST; \
b .
#endif /* CONFIG_PPC_P7_NAP */
#endif

12
arch/powerpc/kernel/idle_book3s.S
View File

@ -44,18 +44,6 @@
PSSCR_PSLL_MASK | PSSCR_TR_MASK | \
PSSCR_MTL_MASK
/* Idle state entry routines */
#define IDLE_STATE_ENTER_SEQ(IDLE_INST) \
/* Magic NAP/SLEEP/WINKLE mode enter sequence */ \
std r0,0(r1); \
ptesync; \
ld r0,0(r1); \
1: cmp cr0,r0,r0; \
bne 1b; \
IDLE_INST; \
b .
.text
/*