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| author |   Nicholas Piggin <npiggin@gmail.com> | 2017-08-29 21:40:35 +1000 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2017-08-29 21:41:44 +1000 |
| commit | 65dbbe812fc2bec99cea89f498b7cdd32bcf8e1c (patch) | |
| tree | e3006f7e60dbc24758fdb06113c8cf2e832ee264 /arch | |
| parent | powerpc/64s: POWER9 can execute stop without a sync sequence (diff) | |
| download | linux-dev-65dbbe812fc2bec99cea89f498b7cdd32bcf8e1c.tar.xz linux-dev-65dbbe812fc2bec99cea89f498b7cdd32bcf8e1c.zip | |
powerpc/64s: Drop no longer used IDLE_STATE_ENTER_SEQ
There are no longer any callers of IDLE_STATE_ENTER_SEQ, all callers
use IDLE_STATE_ENTER_SEQ_NORET. So drop the former.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
[mpe: Split out of larger patch, write change log]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/kernel/idle_book3s.S | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/powerpc/kernel/idle_book3s.S b/arch/powerpc/kernel/idle_book3s.S index 22e616eecc44..596b6ba8274f 100644 --- a/arch/powerpc/kernel/idle_book3s.S +++ b/arch/powerpc/kernel/idle_book3s.S @@ -209,7 +209,7 @@ pnv_powersave_common: * This is the sequence required to execute idle instructions, as * specified in ISA v2.07 (and earlier). MSR[IR] and MSR[DR] must be 0. */ -#define IDLE_STATE_ENTER_SEQ(IDLE_INST) \ +#define IDLE_STATE_ENTER_SEQ_NORET(IDLE_INST) \ /* Magic NAP/SLEEP/WINKLE mode enter sequence */ \ std r0,0(r1); \ ptesync; \ @@ -218,9 +218,6 @@ pnv_powersave_common: bne 236b; \ IDLE_INST; -#define IDLE_STATE_ENTER_SEQ_NORET(IDLE_INST) \ - IDLE_STATE_ENTER_SEQ(IDLE_INST) \ - b . .globl pnv_enter_arch207_idle_mode pnv_enter_arch207_idle_mode: |