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| author | Sudeep Holla <sudeep.holla@arm.com> | 2020-05-18 10:12:19 +0100 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2020-05-20 19:10:37 +0100 |
| commit | ad5a57dfe434b02ab28852703d7ad5510998ccef (patch) | |
| tree | 30dcc37435310c442d1a41c8dd8b71287a23ba8c /arch/arm64/kernel | |
| parent | 0441bfe7f00acaae7c4937ba0ca48ee1de9b709f (diff) | |
| download | linux-ad5a57dfe434b02ab28852703d7ad5510998ccef.tar.gz linux-ad5a57dfe434b02ab28852703d7ad5510998ccef.tar.bz2 linux-ad5a57dfe434b02ab28852703d7ad5510998ccef.zip | |
firmware: smccc: Drop smccc_version enum and use ARM_SMCCC_VERSION_1_x instead
Instead of maintaining 2 sets of enums/macros for tracking SMCCC version,
let us drop smccc_version enum and use ARM_SMCCC_VERSION_1_x directly
instead.
This is in preparation to drop smccc_version here and move it separately
under drivers/firmware/smccc.
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Tested-by: Etienne Carriere <etienne.carriere@st.com>
Reviewed-by: Steven Price <steven.price@arm.com>
Reviewed-by: Etienne Carriere <etienne.carriere@st.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/r/20200518091222.27467-5-sudeep.holla@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'arch/arm64/kernel')
| -rw-r--r-- | arch/arm64/kernel/paravirt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/kernel/paravirt.c b/arch/arm64/kernel/paravirt.c index 1ef702b0be2d..295d66490584 100644 --- a/arch/arm64/kernel/paravirt.c +++ b/arch/arm64/kernel/paravirt.c @@ -120,7 +120,7 @@ static bool has_pv_steal_clock(void) struct arm_smccc_res res; /* To detect the presence of PV time support we require SMCCC 1.1+ */ - if (psci_ops.smccc_version < SMCCC_VERSION_1_1) + if (arm_smccc_1_1_get_conduit() == SMCCC_CONDUIT_NONE) return false; arm_smccc_1_1_invoke(ARM_SMCCC_ARCH_FEATURES_FUNC_ID, |