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12b591bccc463307a21d925c19e7f61982902e08
linux/arch/powerpc/kernel
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Christoph Hellwig cdfee56232 driver core: initialize a default DMA mask for platform device 
We still treat devices without a DMA mask as defaulting to 32-bits for
both mask, but a few releases ago we've started warning about such
cases, as they require special cases to work around this sloppyness.
Add a dma_mask field to struct platform_device so that we can initialize
the dma_mask pointer in struct device and initialize both masks to
32-bits by default, replacing similar functionality in m68k and
powerpc.  The arch_setup_pdev_archdata hooks is now unused and removed.

Note that the code looks a little odd with the various conditionals
because we have to support platform_device structures that are
statically allocated.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/20190816062435.881-7-hch@lst.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-22 09:41:55 -07:00
..
syscalls
powerpc: Wire up clone3 syscall
2019-07-29 09:34:27 +10:00
trace
Merge tag 'powerpc-5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
2019-07-13 16:08:36 -07:00
vdso32
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vdso64
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2019-05-30 11:26:35 -07:00
.gitignore
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align.c
powerpc/spe: Mark expected switch fall-throughs
2019-07-31 00:19:34 +10:00
asm-offsets.c
Merge tag 'powerpc-5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
2019-07-13 16:08:36 -07:00
audit.c
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btext.c
powerpc: Rework btext_find_display to use of_stdout and device_type helpers
2018-11-26 22:33:37 +11:00
cacheinfo.c
Merge tag 'powerpc-5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
2019-07-13 16:08:36 -07:00
cacheinfo.h
powerpc/cacheinfo: add cacheinfo_teardown, cacheinfo_rebuild
2019-06-15 16:52:06 +10:00
compat_audit.c
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cpu_setup_6xx.S
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cpu_setup_44x.S
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cpu_setup_fsl_booke.S
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cpu_setup_pa6t.S
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2019-06-05 17:37:06 +02:00
cpu_setup_power.S
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cpu_setup_ppc970.S
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cputable.c
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crash_dump.c
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crash.c
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2019-06-19 17:09:06 +02:00
dawr.c
powerpc: Fix compile issue with force DAWR
2019-07-03 15:19:35 +10:00
dbell.c
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2019-05-30 11:26:32 -07:00
dma-iommu.c
powerpc/pseries/dma: Allow SWIOTLB
2019-07-03 15:19:35 +10:00
dma-mask.c
dma-mapping, powerpc: simplify the arch dma_set_mask override
2019-02-18 22:41:03 +11:00
dma-swiotlb.c
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dt_cpu_ftrs.c
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early_32.c
powerpc/32: use memset() instead of memset_io() to zero BSS
2019-05-03 01:20:26 +10:00
eeh_cache.c
Merge tag 'powerpc-5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
2019-07-13 16:08:36 -07:00
eeh_dev.c
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2019-05-30 11:26:35 -07:00
eeh_driver.c
powerpc/eeh: Improve recovery of passed-through devices
2019-02-05 11:55:44 +11:00
eeh_event.c
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eeh_pe.c
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eeh_sysfs.c
powerpc/eeh: Add include_passed to eeh_pe_state_clear()
2019-02-05 11:55:43 +11:00
eeh.c
Merge tag 'powerpc-5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
2019-07-13 16:08:36 -07:00
entry_32.S
powerpc: Wire up clone3 syscall
2019-07-29 09:34:27 +10:00
entry_64.S
powerpc: Wire up clone3 syscall
2019-07-29 09:34:27 +10:00
epapr_hcalls.S
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epapr_paravirt.c
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exceptions-64e.S
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2019-05-30 11:26:32 -07:00
exceptions-64s.S
docs: powerpc: convert docs to ReST and rename to *.rst
2019-07-17 06:57:51 -03:00
fadump.c
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firmware.c
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fpu.S
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fsl_booke_entry_mapping.S
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head_8xx.S
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head_32.h
powerpc/32: implement fast entry for syscalls on non BOOKE
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head_32.S
Merge tag 'powerpc-5.2-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
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head_40x.S
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head_44x.S
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head_64.S
Merge tag 'powerpc-5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
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head_booke.h
powerpc/32: fix build failure on book3e with KVM
2019-06-16 00:03:38 +10:00
head_fsl_booke.S
Merge tag 'powerpc-5.2-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
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hw_breakpoint.c
Merge tag 'powerpc-5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
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idle_6xx.S
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idle_book3e.S
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idle_book3s.S
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idle_e500.S
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idle_power4.S
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idle.c
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ima_kexec.c
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io-workarounds.c
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io.c
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iomap.c
powerpc: iomap.c: introduce io{read|write}64_{lo_hi|hi_lo}
2018-04-05 14:59:26 +10:00
iommu.c
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irq.c
Merge tag 'powerpc-5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
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isa-bridge.c
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kexec_elf_64.c
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kgdb.c
powerpc: Activate CONFIG_THREAD_INFO_IN_TASK
2019-02-23 22:31:40 +11:00
kprobes-ftrace.c
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kprobes.c
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kvm_emul.S
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kvm.c
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l2cr_6xx.S
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2019-05-24 17:36:45 +02:00
legacy_serial.c
powerpc: Use of_node_name_eq for node name comparisons
2018-12-22 21:29:50 +11:00
machine_kexec_32.c
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machine_kexec_64.c
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machine_kexec_file_64.c
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machine_kexec.c
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Makefile
dma-mapping: fix page attributes for dma_mmap_*
2019-08-10 19:52:45 +02:00
mce_power.c
Merge tag 'powerpc-5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
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mce.c
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misc_32.S
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misc_64.S
Merge tag 'powerpc-5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
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misc.S
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module_32.c
Merge tag 'powerpc-5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
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module_64.c
Merge tag 'powerpc-5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
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module.c
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msi.c
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nvram_64.c
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of_platform.c
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optprobes_head.S
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optprobes.c
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paca.c
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pci_32.c
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pci_dn.c
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pci_of_scan.c
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pci-common.c
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pmc.c
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ppc32.h
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ppc_save_regs.S
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proc_powerpc.c
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process.c
Merge tag 'powerpc-5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
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prom_init_check.sh
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prom_init.c
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prom_parse.c
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prom.c
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ptrace32.c
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ptrace.c
ptrace: move clearing of TIF_SYSCALL_EMU flag to core
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reloc_32.S
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rtas_flash.c
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rtas_pci.c
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rtas-proc.c
Merge tag 'powerpc-4.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
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rtas-rtc.c
powerpc: use time64_t in read_persistent_clock
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rtas.c
Merge tag 'powerpc-5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
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rtasd.c
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security.c
Merge tag 'powerpc-5.2-1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
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setup_32.c
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setup_64.c
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setup-common.c
driver core: initialize a default DMA mask for platform device
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setup.h
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signal_32.c
powerpc/tm: Fix oops on sigreturn on systems without TM
2019-07-22 13:05:23 +10:00
signal_64.c
powerpc/tm: Fix oops on sigreturn on systems without TM
2019-07-22 13:05:23 +10:00
signal.c
Remove 'type' argument from access_ok() function
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signal.h
powerpc/syscalls: signal_{32, 64} - switch to SYSCALL_DEFINE
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smp-tbsync.c
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smp.c
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stacktrace.c
powerpc: Remove export of save_stack_trace_tsk_reliable()
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suspend.c
PM: hibernate: powerpc: Expose pfn_is_nosave() prototype
2019-06-14 10:48:56 +02:00
swsusp_32.S
powerpc/32s: fix suspend/resume when IBATs 4-7 are used
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swsusp_64.c
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swsusp.c
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sys_ppc32.c
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syscalls.c
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sysfs.c
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systbl.S
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tau_6xx.c
powerpc/tau: Make some function static
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time.c
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tm.S
powerpc/tm: update comment about interrupt re-entrancy
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traps.c
Merge branch 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
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udbg_16550.c
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udbg.c
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uprobes.c
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vdso.c
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vecemu.c
powerpc: Add a missing include header
2018-05-25 12:04:46 +10:00
vector.S
powerpc/64: Don't trace code that runs with the soft irq mask unreconciled
2019-05-03 01:58:11 +10:00
vmlinux.lds.S
powerpc/kconfig: define CONFIG_DATA_SHIFT and CONFIG_ETEXT_SHIFT
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watchdog.c
powerpc/watchdog: Use hrtimers for per-CPU heartbeat
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