Export arm_smccc_1_1_get_conduit and apply it to get conduit in arm_smccc_1_1_invoke, then modules can use this arm_smccc_1_1_invoke.
Signed-off-by: Jianyong Wu <[email protected]> --- drivers/firmware/psci/psci.c | 1 + include/linux/arm-smccc.h | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/firmware/psci/psci.c b/drivers/firmware/psci/psci.c index 5f31f1bea1af..cf509171422c 100644 --- a/drivers/firmware/psci/psci.c +++ b/drivers/firmware/psci/psci.c @@ -71,6 +71,7 @@ enum arm_smccc_conduit arm_smccc_1_1_get_conduit(void) return SMCCC_CONDUIT_NONE; } } +EXPORT_SYMBOL(arm_smccc_1_1_get_conduit); typedef unsigned long (psci_fn)(unsigned long, unsigned long, unsigned long, unsigned long); diff --git a/include/linux/arm-smccc.h b/include/linux/arm-smccc.h index 701fa1da6b4a..6f82c87308ed 100644 --- a/include/linux/arm-smccc.h +++ b/include/linux/arm-smccc.h @@ -373,7 +373,7 @@ asmlinkage void __arm_smccc_hvc(unsigned long a0, unsigned long a1, * The return value also provides the conduit that was used. */ #define arm_smccc_1_1_invoke(...) ({ \ - int method = psci_ops.conduit; \ + int method = arm_smccc_1_1_get_conduit(); \ switch (method) { \ case PSCI_CONDUIT_HVC: \ arm_smccc_1_1_hvc(__VA_ARGS__); \ -- 2.17.1 _______________________________________________ kvmarm mailing list [email protected] https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
