PSCI v0.2+ allows the kernel to probe the PSCI firmware version. This patch replaces the default initialization of PSCI v0.2+ functions with code that allows probing PSCI firmware version and initializes PSCI functions accordingly.
Signed-off-by: Lorenzo Pieralisi <[email protected]> Cc: Hanjun Guo <[email protected]> Cc: Sudeep Holla <[email protected]> Cc: Mark Rutland <[email protected]> --- arch/arm64/kernel/psci.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/arch/arm64/kernel/psci.c b/arch/arm64/kernel/psci.c index 2caac44..ea18cb5 100644 --- a/arch/arm64/kernel/psci.c +++ b/arch/arm64/kernel/psci.c @@ -439,9 +439,7 @@ int __init psci_acpi_init(void) else invoke_psci_fn = __invoke_psci_fn_smc; - psci_0_2_set_functions(); - - return 0; + return psci_probe(); } #ifdef CONFIG_SMP -- 2.2.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
