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author | Mark Brown <broonie@kernel.org> | 2018-06-01 11:40:19 +0100 |
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committer | Mark Brown <broonie@kernel.org> | 2018-06-01 11:40:19 +0100 |
commit | 91983dd5325297de4a2b6e1e3f22497604b6c687 (patch) | |
tree | 82a440219533c59dde336b383f89bcfe43da3aa5 /arch/arm64/kernel/cpu_errata.c | |
parent | c36e3982af7020ff66886b6a7d673a8a471c4eac (diff) | |
parent | 9c465aceb29ae6033c9021cc38a7dd219d9edb43 (diff) |
Merge branch 'linux-linaro-lsk-v4.14' into linux-linaro-lsk-v4.14-rtlsk-v4.14-18.05-rt
Diffstat (limited to 'arch/arm64/kernel/cpu_errata.c')
-rw-r--r-- | arch/arm64/kernel/cpu_errata.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm64/kernel/cpu_errata.c b/arch/arm64/kernel/cpu_errata.c index 52f15cd896e1..b5a28336c077 100644 --- a/arch/arm64/kernel/cpu_errata.c +++ b/arch/arm64/kernel/cpu_errata.c @@ -178,7 +178,7 @@ static int enable_smccc_arch_workaround_1(void *data) case PSCI_CONDUIT_HVC: arm_smccc_1_1_hvc(ARM_SMCCC_ARCH_FEATURES_FUNC_ID, ARM_SMCCC_ARCH_WORKAROUND_1, &res); - if (res.a0) + if ((int)res.a0 < 0) return 0; cb = call_hvc_arch_workaround_1; smccc_start = __smccc_workaround_1_hvc_start; @@ -188,7 +188,7 @@ static int enable_smccc_arch_workaround_1(void *data) case PSCI_CONDUIT_SMC: arm_smccc_1_1_smc(ARM_SMCCC_ARCH_FEATURES_FUNC_ID, ARM_SMCCC_ARCH_WORKAROUND_1, &res); - if (res.a0) + if ((int)res.a0 < 0) return 0; cb = call_smc_arch_workaround_1; smccc_start = __smccc_workaround_1_smc_start; |