From: Nathan Lynch Date: Fri, 12 Jun 2020 05:12:37 +0000 (-0500) Subject: powerpc/pseries: remove dlpar_cpu_readd() X-Git-Tag: v5.9-rc1~100^2~258 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=38c392cef19019457ddcfb197ff3d9c5267698e6;p=linux-block.git powerpc/pseries: remove dlpar_cpu_readd() dlpar_cpu_readd() is unused now. Signed-off-by: Nathan Lynch Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20200612051238.1007764-18-nathanl@linux.ibm.com --- diff --git a/arch/powerpc/include/asm/topology.h b/arch/powerpc/include/asm/topology.h index b2c346c5e16f..f0b6300e7dd3 100644 --- a/arch/powerpc/include/asm/topology.h +++ b/arch/powerpc/include/asm/topology.h @@ -115,7 +115,6 @@ int get_physical_package_id(int cpu); #define topology_core_cpumask(cpu) (per_cpu(cpu_core_map, cpu)) #define topology_core_id(cpu) (cpu_to_core_id(cpu)) -int dlpar_cpu_readd(int cpu); #endif #endif diff --git a/arch/powerpc/platforms/pseries/hotplug-cpu.c b/arch/powerpc/platforms/pseries/hotplug-cpu.c index dbfabb185eb5..4bad7a83addc 100644 --- a/arch/powerpc/platforms/pseries/hotplug-cpu.c +++ b/arch/powerpc/platforms/pseries/hotplug-cpu.c @@ -779,25 +779,6 @@ static int dlpar_cpu_add_by_count(u32 cpus_to_add) return rc; } -int dlpar_cpu_readd(int cpu) -{ - struct device_node *dn; - struct device *dev; - u32 drc_index; - int rc; - - dev = get_cpu_device(cpu); - dn = dev->of_node; - - rc = of_property_read_u32(dn, "ibm,my-drc-index", &drc_index); - - rc = dlpar_cpu_remove_by_index(drc_index); - if (!rc) - rc = dlpar_cpu_add(drc_index); - - return rc; -} - int dlpar_cpu(struct pseries_hp_errorlog *hp_elog) { u32 count, drc_index;