powerpc/powernv: Move IDLE_STATE_ENTER_SEQ macro to cpuidle.h

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>

diff --git a/arch/powerpc/include/asm/cpuidle.h b/arch/powerpc/include/asm/cpuidle.h
index 3d7fc06532a16a7b620a58342d70e41fd69a33da..01b8a13f022467be64ccd46f248344bdf96e9a41 100644 (file)
--- a/arch/powerpc/include/asm/cpuidle.h
+++ b/arch/powerpc/include/asm/cpuidle.h
@@ -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

diff --git a/arch/powerpc/kernel/idle_book3s.S b/arch/powerpc/kernel/idle_book3s.S
index 07a330ed7022a2f3dd46598c5cc4260a553e2303..2265c6398a17ec4af7fc5983df9dad7443ac2fce 100644 (file)
--- a/arch/powerpc/kernel/idle_book3s.S
+++ b/arch/powerpc/kernel/idle_book3s.S
@@ -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
 
 /*