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| author |   Nicholas Piggin <npiggin@gmail.com> | 2019-06-23 20:41:51 +1000 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2019-07-03 15:19:35 +1000 |
| commit | fe7946ce0808eb0e43711f5db7d2d1599b362d02 (patch) | |
| tree | 4c74e30f5868d3a897c018e1df3d2eaa98b39986 /arch/powerpc/platforms/powernv/idle.c | |
| parent | powerpc/64s/exception: simplify hmi control flow (diff) | |
| download | linux-dev-fe7946ce0808eb0e43711f5db7d2d1599b362d02.tar.xz linux-dev-fe7946ce0808eb0e43711f5db7d2d1599b362d02.zip | |
powerpc/64s: Rename PPC_INVALIDATE_ERAT to PPC_ISA_3_0_INVALIDATE_ERAT
This makes it clear to the caller that it can only be used on POWER9
and later CPUs.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
[mpe: Use "ISA_3_0" rather than "ARCH_300"]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to '')
| -rw-r--r-- | arch/powerpc/platforms/powernv/idle.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/powernv/idle.c b/arch/powerpc/platforms/powernv/idle.c index 77f2e0a4ee37..f9ab89510766 100644 --- a/arch/powerpc/platforms/powernv/idle.c +++ b/arch/powerpc/platforms/powernv/idle.c @@ -720,7 +720,7 @@ static unsigned long power9_idle_stop(unsigned long psscr, bool mmu_on) * to reload MMCR0 (see mmcr0 comment above). */ if (!cpu_has_feature(CPU_FTR_POWER9_DD2_1)) { - asm volatile(PPC_INVALIDATE_ERAT); + asm volatile(PPC_ISA_3_0_INVALIDATE_ERAT); mtspr(SPRN_MMCR0, mmcr0); } |