From 05774088391c7430f6a4c1d5d18196ef17bb3ba9 Mon Sep 17 00:00:00 2001 From: Stefano Stabellini Date: Tue, 21 May 2013 14:24:11 +0000 Subject: arm: introduce psci_smp_ops Rename virt_smp_ops to psci_smp_ops and move them to arch/arm/kernel/psci_smp.c. Remove mach-virt/platsmp.c, now unused. Compile psci_smp if CONFIG_ARM_PSCI and CONFIG_SMP. Add a cpu_die smp_op based on psci_ops.cpu_off. Initialize PSCI before setting smp_ops in setup_arch. If PSCI is available on the platform, prefer psci_smp_ops over the platform smp_ops. Signed-off-by: Stefano Stabellini Acked-by: Will Deacon CC: arnd@arndb.de CC: marc.zyngier@arm.com CC: linux@arm.linux.org.uk CC: nico@linaro.org CC: rob.herring@calxeda.com --- arch/arm/kernel/psci.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'arch/arm/kernel/psci.c') diff --git a/arch/arm/kernel/psci.c b/arch/arm/kernel/psci.c index 36531643cc2..46931880093 100644 --- a/arch/arm/kernel/psci.c +++ b/arch/arm/kernel/psci.c @@ -158,7 +158,7 @@ static const struct of_device_id psci_of_match[] __initconst = { {}, }; -static int __init psci_init(void) +void __init psci_init(void) { struct device_node *np; const char *method; @@ -166,7 +166,7 @@ static int __init psci_init(void) np = of_find_matching_node(NULL, psci_of_match); if (!np) - return 0; + return; pr_info("probing function IDs from device-tree\n"); @@ -206,6 +206,5 @@ static int __init psci_init(void) out_put_node: of_node_put(np); - return 0; + return; } -early_initcall(psci_init); -- cgit v1.2.3-70-g09d2