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linux/arch/sparc/kernel
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Kjetil Oftedal 1c833bc3b6 sparc32: Fix multiple RTC detections on SUN4D 
During the preparation for testing the recent changes made to the SUN4D
specific code in the kernel by Sam Ravnborg the following was discovered:

Since the removal of of_platform_bus_type (commit: eca3930163 )
multiboard SUN4Ds have not been able to boot. The kernel crashes due to a
zero-pointer error encountered when registering multiple M48T59 RTCs
(There is one on each board).

A patch for the was previously submitted, but the problem was not a
serious at that time, as it would only generate warnings. Now the kernel
will crash and stop executing before the serial console has been started.
(Crash output can be viewed by using the -p boot flag)

Signed-off-by: Kjetil Oftedal <oftedal@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-24 16:34:52 -07:00
..
.gitignore
apc.c dt/sparc: Eliminate users of of_platform_{,un}register_driver 2011-02-28 01:36:39 -07:00
asm-offsets.c
audit.c
auxio_32.c sparc: explicitly cast negative phandle checks to s32 2011-01-03 20:02:06 -07:00
auxio_64.c dt/sparc: Eliminate users of of_platform_{,un}register_driver 2011-02-28 01:36:39 -07:00
btext.c of/sparc: convert various prom_* functions to use phandle 2010-10-09 02:33:34 -06:00
central.c dt/sparc: Eliminate users of of_platform_{,un}register_driver 2011-02-28 01:36:39 -07:00
cherrs.S
chmc.c dt/sparc: Eliminate users of of_platform_{,un}register_driver 2011-02-28 01:36:39 -07:00
compat_audit.c
cpu.c sparc32/leon: FPU-FSR only available when FPU present 2011-03-16 18:19:05 -07:00
cpumap.c
cpumap.h
devices.c of/sparc: convert various prom_* functions to use phandle 2010-10-09 02:33:34 -06:00
dma.c
ds.c
dtlb_miss.S
dtlb_prot.S
ebus.c
entry.h sparc64: rename virt_irq => irq - I 2011-03-16 18:19:03 -07:00
entry.S
etrap_32.S
etrap_64.S
fpu_traps.S
ftrace.c
getsetcc.S
head_32.S sparc: use _start for the start entry (like 64 bit does) 2011-01-04 19:25:04 -08:00
head_64.S
helpers.S
hvapi.c
hvcalls.S
hvtramp.S
idprom.c
init_task.c
iommu_common.h
iommu.c sparc64: Fix build errors with gcc-4.6.0 2011-03-16 18:19:15 -07:00
ioport.c sparc: Fix sbus_alloc_coherent error handling. 2011-03-16 18:18:59 -07:00
irq_32.c sparc32: introduce build_device_irq 2011-03-16 18:19:14 -07:00
irq_64.c sparc64: rename virt_irq => irq - I 2011-03-16 18:19:03 -07:00
irq.h sparc32,sun4m: percpu and global register definitions moved to irq.h 2011-03-16 18:19:14 -07:00
itlb_miss.S
ivec.S
jump_label.c jump label: Add sparc64 support 2010-09-22 16:35:09 -04:00
kernel.h sparc32: fix build with leon or floppy enabled 2011-03-16 18:19:13 -07:00
kgdb_32.c
kgdb_64.c
kprobes.c
kstack.h
ktlb.S
ldc.c sparc64: Fix build errors with gcc-4.6.0 2011-03-16 18:19:15 -07:00
led.c
leon_kernel.c sparc32: introduce sparc_irq_config 2011-03-16 18:19:13 -07:00
leon_pmc.c SPARC/LEON: power down instruction different of different LEONs 2011-03-16 18:19:04 -07:00
leon_smp.c sparc32: fix build with leon or floppy enabled 2011-03-16 18:19:13 -07:00
Makefile sparc32: remove tick14.c 2011-03-16 18:19:08 -07:00
mdesc.c llseek: automatically add .llseek fop 2010-10-15 15:53:27 +02:00
misctrap.S
module.c mm: unify module_alloc code for vmalloc 2011-01-13 17:32:34 -08:00
muldiv.c
nmi.c perf, arch: Cleanup perf-pmu init vs lockup-detector 2010-11-26 15:14:56 +01:00
of_device_32.c sparc32: introduce build_device_irq 2011-03-16 18:19:14 -07:00
of_device_64.c
of_device_common.c sparc: Implement of_iomap(). 2011-03-18 15:47:26 -07:00
of_device_common.h
pci_common.c sparc64: Fix build errors with gcc-4.6.0 2011-03-16 18:19:15 -07:00
pci_fire.c sparc64: Fix build errors with gcc-4.6.0 2011-03-16 18:19:15 -07:00
pci_impl.h sparc64: rename virt_irq => irq - II 2011-03-16 18:19:03 -07:00
pci_msi.c sparc64: rename virt_irq => irq - II 2011-03-16 18:19:03 -07:00
pci_psycho.c dt/sparc: Eliminate users of of_platform_{,un}register_driver 2011-02-28 01:36:39 -07:00
pci_sabre.c dt/sparc: Eliminate users of of_platform_{,un}register_driver 2011-02-28 01:36:39 -07:00
pci_schizo.c sparc64: Fix build errors with gcc-4.6.0 2011-03-16 18:19:15 -07:00
pci_sun4v_asm.S
pci_sun4v.c sparc64: Fix build errors with gcc-4.6.0 2011-03-16 18:19:15 -07:00
pci_sun4v.h
pci.c sparc64: Fix build errors with gcc-4.6.0 2011-03-16 18:19:15 -07:00
pcic.c sparc: Switch do_timer() to xtime_update() 2011-01-31 14:55:46 +01:00
pcr.c sparc64: Fix build errors with gcc-4.6.0 2011-03-16 18:19:15 -07:00
perf_event.c perf: Dynamic pmu types 2010-12-16 11:36:43 +01:00
pmc.c dt/sparc: Eliminate users of of_platform_{,un}register_driver 2011-02-28 01:36:39 -07:00
power.c dt/sparc: Eliminate users of of_platform_{,un}register_driver 2011-02-28 01:36:39 -07:00
process_32.c Make do_execve() take a const filename pointer 2010-08-17 18:07:43 -07:00
process_64.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2010-08-28 13:55:31 -07:00
prom_32.c SPARC/LEON: avoid AMBAPP name duplicates in openprom fs when REG is missing 2011-01-04 11:16:37 -08:00
prom_64.c
prom_common.c of/promtree: no longer call prom_ functions directly; use an ops structure 2010-10-12 21:57:53 -06:00
prom_irqtrans.c sparc64: rename virt_irq => irq - II 2011-03-16 18:19:03 -07:00
prom.h of/promtree: make drivers/of/pdt.c no longer sparc-only 2010-10-10 21:53:30 -06:00
psycho_common.c
psycho_common.h
ptrace_32.c ptrace: cleanup arch_ptrace() on sparc 2010-10-27 18:03:12 -07:00
ptrace_64.c sparc64: Fix build errors with gcc-4.6.0 2011-03-16 18:19:15 -07:00
reboot.c
rtrap_32.S sparc: keep calling do_signal() as long as pending signals remain 2010-10-26 08:59:55 -07:00
rtrap_64.S sparc: keep calling do_signal() as long as pending signals remain 2010-10-26 08:59:55 -07:00
sbus.c
setup_32.c sparc32: add irq + smp declarations to headers 2011-03-16 18:19:08 -07:00
setup_64.c of/sparc: convert various prom_* functions to use phandle 2010-10-09 02:33:34 -06:00
signal32.c sparc: Prevent no-handler signal syscall restart recursion. 2010-09-21 22:30:13 -07:00
signal_32.c sparc: Prevent no-handler signal syscall restart recursion. 2010-09-21 22:30:13 -07:00
signal_64.c sparc: Prevent no-handler signal syscall restart recursion. 2010-09-21 22:30:13 -07:00
smp_32.c
smp_64.c sparc64: Fix build errors with gcc-4.6.0 2011-03-16 18:19:15 -07:00
sparc_ksyms_32.c
sparc_ksyms_64.c
spiterrs.S
sstate.c
stacktrace.c
starfire.c sparc: explicitly cast negative phandle checks to s32 2011-01-03 20:02:06 -07:00
sun4c_irq.c sparc32: introduce sparc_irq_config 2011-03-16 18:19:13 -07:00
sun4d_irq.c sparc32: introduce build_device_irq 2011-03-16 18:19:14 -07:00
sun4d_smp.c sparc32,sun4d: irq, smp files cleanup 2011-03-16 18:19:10 -07:00
sun4m_irq.c sparc32,sun4m: percpu and global register definitions moved to irq.h 2011-03-16 18:19:14 -07:00
sun4m_smp.c sparc32,sun4m: irq, smp files cleanup 2011-03-16 18:19:09 -07:00
sun4v_ivec.S
sun4v_tlb_miss.S
sys32.S
sys_sparc32.c BKL: remove extraneous #include <smp_lock.h> 2010-11-17 08:59:32 -08:00
sys_sparc_32.c BKL: remove extraneous #include <smp_lock.h> 2010-11-17 08:59:32 -08:00
sys_sparc_64.c sparc64: Sharpen address space randomization calculations. 2011-03-16 18:19:12 -07:00
syscalls.S
sysfs.c
systbls_32.S sparc: Add {open_by,name_to}_handle_at and clock_adjtime syscalls. 2011-03-18 21:50:29 -07:00
systbls_64.S sparc: Add {open_by,name_to}_handle_at and clock_adjtime syscalls. 2011-03-18 21:50:29 -07:00
systbls.h
tadpole.c of/sparc: convert various prom_* functions to use phandle 2010-10-09 02:33:34 -06:00
time_32.c sparc32: Fix multiple RTC detections on SUN4D 2011-03-24 16:34:52 -07:00
time_64.c sparc: convert to clocksource_register_hz/khz 2011-03-16 18:19:12 -07:00
trampoline_32.S
trampoline_64.S
traps_32.c
traps_64.c sparc64: Fix build errors with gcc-4.6.0 2011-03-16 18:19:15 -07:00
tsb.S
ttable.S
una_asm_32.S sparc32: unaligned memory access (MNA) trap handler bug 2011-02-01 12:39:59 -08:00
una_asm_64.S sparc: Fix .size directive for do_int_load 2011-03-16 18:19:15 -07:00
unaligned_32.c BKL: remove extraneous #include <smp_lock.h> 2010-11-17 08:59:32 -08:00
unaligned_64.c
us2e_cpufreq.c
us3_cpufreq.c
utrap.S
vio.c
viohs.c
visemul.c
vmlinux.lds.S percpu: align percpu readmostly subsection to cacheline 2011-01-25 14:26:50 +01:00
windows.c BKL: remove extraneous #include <smp_lock.h> 2010-11-17 08:59:32 -08:00
winfixup.S
wof.S
wuf.S