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x86: numachip: APIC driver cleanups 

Drop printing that serves no purpose, as it's printing fixed or known
values, and mark constant structure appropriately.

Signed-off-by: Daniel J Blueman <daniel@numascale.com>
Cc: Steffen Persvold <sp@numascale.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Link: http://lkml.kernel.org/r/1415089784-28779-3-git-send-email-daniel@numascale.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
hifive-unleashed-5.1
Daniel J Blueman 2014-11-04 16:29:43 +08:00 committed by Thomas Gleixner
parent 25e5a76bae
commit b980dcf25d
2 changed files with 4 additions and 20 deletions
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22
arch/x86/kernel/apic/apic_numachip.c
View File

@ -153,20 +153,8 @@ static int __init numachip_probe(void)
return apic == &apic_numachip;
}
static void __init map_csrs(void)
{
printk(KERN_INFO "NumaChip: Mapping local CSR space (%016llx - %016llx)\n",
NUMACHIP_LCSR_BASE, NUMACHIP_LCSR_BASE + NUMACHIP_LCSR_SIZE - 1);
init_extra_mapping_uc(NUMACHIP_LCSR_BASE, NUMACHIP_LCSR_SIZE);
printk(KERN_INFO "NumaChip: Mapping global CSR space (%016llx - %016llx)\n",
NUMACHIP_GCSR_BASE, NUMACHIP_GCSR_BASE + NUMACHIP_GCSR_SIZE - 1);
init_extra_mapping_uc(NUMACHIP_GCSR_BASE, NUMACHIP_GCSR_SIZE);
}
static void fixup_cpu_id(struct cpuinfo_x86 *c, int node)
{
if (c->phys_proc_id != node) {
c->phys_proc_id = node;
per_cpu(cpu_llc_id, smp_processor_id()) = node;
@ -175,19 +163,15 @@ static void fixup_cpu_id(struct cpuinfo_x86 *c, int node)
static int __init numachip_system_init(void)
{
unsigned int val;
if (!numachip_system)
return 0;
init_extra_mapping_uc(NUMACHIP_LCSR_BASE, NUMACHIP_LCSR_SIZE);
init_extra_mapping_uc(NUMACHIP_GCSR_BASE, NUMACHIP_GCSR_SIZE);
x86_cpuinit.fixup_cpu_id = fixup_cpu_id;
x86_init.pci.arch_init = pci_numachip_init;
map_csrs();
val = read_lcsr(CSR_G0_NODE_IDS);
printk(KERN_INFO "NumaChip: Local NodeID = %08x\n", val);
return 0;
}
early_initcall(numachip_system_init);

2
arch/x86/pci/numachip.c
View File

@ -103,7 +103,7 @@ static int pci_mmcfg_write_numachip(unsigned int seg, unsigned int bus,
return 0;
}
const struct pci_raw_ops pci_mmcfg_numachip = {
static const struct pci_raw_ops pci_mmcfg_numachip = {
.read = pci_mmcfg_read_numachip,
.write = pci_mmcfg_write_numachip,
};