arm64: cpufeature: Fix mismerge of CONFIG_ARM64_SSBD block

When merging support for SSBD and the CRC32 instructions, the conflict
resolution for the new capability entries in arm64_features[]
inadvertedly predicated the availability of the CRC32 instructions on
CONFIG_ARM64_SSBD, despite the functionality being entirely unrelated.

Move the #ifdef CONFIG_ARM64_SSBD down so that it only covers the SSBD
capability.

Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
This commit is contained in:
Will Deacon 2018-11-21 15:07:00 +00:00 committed by Catalin Marinas
parent b5d9a07ef7
commit 4f9f49646a

View File

@ -1333,7 +1333,6 @@ static const struct arm64_cpu_capabilities arm64_features[] = {
.cpu_enable = cpu_enable_hw_dbm,
},
#endif
#ifdef CONFIG_ARM64_SSBD
{
.desc = "CRC32 instructions",
.capability = ARM64_HAS_CRC32,
@ -1343,6 +1342,7 @@ static const struct arm64_cpu_capabilities arm64_features[] = {
.field_pos = ID_AA64ISAR0_CRC32_SHIFT,
.min_field_value = 1,
},
#ifdef CONFIG_ARM64_SSBD
{
.desc = "Speculative Store Bypassing Safe (SSBS)",
.capability = ARM64_SSBS,