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Bjorn Helgaas 758a7f7bb8 x86: register a platform RTC device if PNP doesn't describe it 
Most if not all x86 platforms have an RTC device, but sometimes the RTC
is not exposed as a PNP0b00/PNP0b01/PNP0b02 device in PNPBIOS or ACPI:

    http://bugzilla.kernel.org/show_bug.cgi?id=11580
    https://bugzilla.redhat.com/show_bug.cgi?id=451188

It's best if we can discover the RTC via PNP because then we know
which flavor of device it is, where it lives, and which IRQ it uses.

But if we can't, we should register a platform device using the
compiled-in RTC_PORT/RTC_IRQ resource assumptions.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Reported-by: Rik Theys <rik.theys@esat.kuleuven.be>
Reported-by: shr_msn@yahoo.com.tw
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 		2008-10-14 16:30:14 -07:00
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acpi
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cpu
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.gitignore
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Makefile traps: x86: finalize unification of traps.c 2008-10-13 10:33:29 +02:00
alternative.c x86: improve UP kernel when CPU-hotplug and SMP is enabled 2008-10-13 10:33:46 +02:00
amd_iommu.c
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amd_iommu_init.c
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aperture_64.c
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apic_32.c Merge branch 'linus' into oprofile-v2 2008-10-13 11:05:51 +02:00
apic_64.c Merge branch 'linus' into oprofile-v2 2008-10-13 11:05:51 +02:00
apm_32.c
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asm-offsets.c
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asm-offsets_32.c
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asm-offsets_64.c
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audit_64.c
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bios_uv.c
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bootflag.c
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cpuid.c
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crash.c
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crash_dump_32.c
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crash_dump_64.c
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doublefault_32.c x86: fix virt_addr_valid() with CONFIG_DEBUG_VIRTUAL=y, v2 2008-10-13 10:33:15 +02:00
ds.c
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dumpstack_32.c dumpstack: x86: various small unification steps 2008-10-13 10:33:45 +02:00
dumpstack_64.c dumpstack: x86: various small unification steps, fix 2008-10-13 10:33:49 +02:00
e820.c
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early-quirks.c
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early_printk.c
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efi.c
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efi_32.c
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efi_64.c
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efi_stub_32.S
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efi_stub_64.S
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entry_32.S
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entry_64.S x86, traps: introduce dotraplinkage 2008-10-13 10:33:20 +02:00
es7000_32.c
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ftrace.c
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genapic_64.c
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genapic_flat_64.c
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genx2apic_cluster.c
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genx2apic_phys.c
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genx2apic_uv_x.c
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geode_32.c
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head.c
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head32.c
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head64.c
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head_32.S
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head_64.S
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hpet.c
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i386_ksyms_32.c
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i387.c
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i8237.c
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i8253.c
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i8259.c
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init_task.c
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io_apic_32.c
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io_apic_64.c
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io_delay.c
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ioport.c
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ipi.c
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irq_32.c
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irq_64.c
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irqinit_32.c
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irqinit_64.c
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k8.c
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kdebugfs.c
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kgdb.c
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kprobes.c
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kvm.c
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kvmclock.c
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ldt.c
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machine_kexec_32.c
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machine_kexec_64.c
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mca_32.c
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mfgpt_32.c
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microcode_amd.c
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microcode_core.c
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microcode_intel.c
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mmconf-fam10h_64.c
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module_32.c
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module_64.c
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mpparse.c
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msr.c
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nmi.c
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numaq_32.c
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olpc.c
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paravirt-spinlocks.c
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paravirt.c
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paravirt_patch_32.c
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paravirt_patch_64.c
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pci-calgary_64.c
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pci-dma.c
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pci-gart_64.c
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pci-nommu.c
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pci-swiotlb_64.c
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pcspeaker.c
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pmtimer_64.c
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probe_roms_32.c
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process.c
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process_32.c
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process_64.c
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ptrace.c
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pvclock.c
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quirks.c
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reboot.c
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reboot_fixups_32.c
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relocate_kernel_32.S
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relocate_kernel_64.S
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rtc.c x86: register a platform RTC device if PNP doesn't describe it 2008-10-14 16:30:14 -07:00
scx200_32.c
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setup.c
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setup_percpu.c
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sigframe.h
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signal_32.c
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signal_64.c
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smp.c
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smpboot.c x86: remove additional_cpus 2008-10-13 10:33:48 +02:00
smpcommon.c
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stacktrace.c
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step.c
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summit_32.c
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sys_i386_32.c
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sys_x86_64.c
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syscall_64.c
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syscall_table_32.S
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tce_64.c
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test_nx.c
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test_rodata.c
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time_32.c
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time_64.c
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tlb_32.c
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tlb_64.c
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tlb_uv.c
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tls.c
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tls.h
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topology.c
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trampoline.c
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trampoline_32.S
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trampoline_64.S
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traps.c dumpstack: x86: move die_nmi to dumpstack_32.c 2008-10-13 10:33:39 +02:00
tsc.c
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tsc_sync.c
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verify_cpu_64.S
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visws_quirks.c
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vm86_32.c
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vmi_32.c
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vmiclock_32.c
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vmlinux.lds.S
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vmlinux_32.lds.S
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vmlinux_64.lds.S
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vsmp_64.c
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vsyscall_64.c
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x8664_ksyms_64.c
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xsave.c
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