parport: PC style parport depends on HAS_IOPORT

In a future patch HAS_IOPORT=n will result in inb()/outb() and friends
not being declared. As PC style parport uses these functions we need to
handle

parport: PC style parport depends on HAS_IOPORT

In a future patch HAS_IOPORT=n will result in inb()/outb() and friends
not being declared. As PC style parport uses these functions we need to
handle this dependency.

Co-developed-by: Arnd Bergmann <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
Signed-off-by: Niklas Schnelle <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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parport: remove ax88796 driver

The s3c24xx bast platform was removed, so this driver has no
users any more and can be removed as well.

Acked-by: Sudip Mukherjee <[email protected]>
Signed-

parport: remove ax88796 driver

The s3c24xx bast platform was removed, so this driver has no
users any more and can be removed as well.

Acked-by: Sudip Mukherjee <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>

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parport_pc: Also enable driver for PCI systems

Nowadays PC-style parallel ports come in the form of PCI and PCIe option
cards and there are some combined parallel/serial option cards as well
that we

parport_pc: Also enable driver for PCI systems

Nowadays PC-style parallel ports come in the form of PCI and PCIe option
cards and there are some combined parallel/serial option cards as well
that we handle in the parport subsystem. There is nothing in particular
that would prevent them from being used in any system equipped with PCI
or PCIe connectivity, except that we do not permit the PARPORT_PC config
option to be selected for platforms for which ARCH_MIGHT_HAVE_PC_PARPORT
has not been set for.

The only PCI platforms that actually can't make use of PC-style parallel
port hardware are those newer PCIe systems that have no support for I/O
cycles in the host bridge, required by such parallel ports. Notably,
this includes the s390 arch, which has port I/O accessors that cause
compilation warnings (promoted to errors with `-Werror'), and there are
other cases such as the POWER9 PHB4 device, though this one has variable
port I/O accessors that depend on the particular system. Also it is not
clear whether the serial port side of devices enabled by PARPORT_SERIAL
uses port I/O or MMIO. Finally Super I/O solutions are always either
ISA or platform devices.

Make the PARPORT_PC option selectable also for PCI systems then, except
for the s390 arch, however limit the availability of PARPORT_PC_SUPERIO
to platforms that enable ARCH_MIGHT_HAVE_PC_PARPORT. Update platforms
accordingly for the required <asm/parport.h> header.

Acked-by: Sudip Mukherjee <[email protected]>
Signed-off-by: Maciej W. Rozycki <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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treewide: replace '---help---' in Kconfig files with 'help'

Since commit 84af7a6194e4 ("checkpatch: kconfig: prefer 'help' over
'---help---'"), the number of '---help---' has been gradually
decreasi

treewide: replace '---help---' in Kconfig files with 'help'

Since commit 84af7a6194e4 ("checkpatch: kconfig: prefer 'help' over
'---help---'"), the number of '---help---' has been gradually
decreasing, but there are still more than 2400 instances.

This commit finishes the conversion. While I touched the lines,
I also fixed the indentation.

There are a variety of indentation styles found.

a) 4 spaces + '---help---'
b) 7 spaces + '---help---'
c) 8 spaces + '---help---'
d) 1 space + 1 tab + '---help---'
e) 1 tab + '---help---' (correct indentation)
f) 1 tab + 1 space + '---help---'
g) 1 tab + 2 spaces + '---help---'

In order to convert all of them to 1 tab + 'help', I ran the
following commend:

$ find . -name 'Kconfig*' | xargs sed -i 's/^[[:space:]]*---help---/\thelp/'

Signed-off-by: Masahiro Yamada <[email protected]>

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docs: kbuild: convert docs to ReST and rename to *.rst

The kbuild documentation clearly shows that the documents
there are written at different times: some use markdown,
some use their own peculiar

docs: kbuild: convert docs to ReST and rename to *.rst

The kbuild documentation clearly shows that the documents
there are written at different times: some use markdown,
some use their own peculiar logic to split sections.

Convert everything to ReST without affecting too much
the author's style and avoiding adding uneeded markups.

The conversion is actually:
- add blank lines and identation in order to identify paragraphs;
- fix tables markups;
- add some lists markups;
- mark literal blocks;
- adjust title markups.

At its new index.rst, let's add a :orphan: while this is not linked to
the main index.rst file, in order to avoid build warnings.

Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Signed-off-by: Jonathan Corbet <[email protected]>

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treewide: Add SPDX license identifier - Makefile/Kconfig

Add SPDX license identifiers to all Make/Kconfig files which:

- Have no license information of any form

These files fall under the project

treewide: Add SPDX license identifier - Makefile/Kconfig

Add SPDX license identifiers to all Make/Kconfig files which:

- Have no license information of any form

These files fall under the project license, GPL v2 only. The resulting SPDX
license identifier is:

GPL-2.0-only

Signed-off-by: Thomas Gleixner <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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docs: Fix some broken references

As we move stuff around, some doc references are broken. Fix some of
them via this script:
./scripts/documentation-file-ref-check --fix

Manually checked if the pro

docs: Fix some broken references

As we move stuff around, some doc references are broken. Fix some of
them via this script:
./scripts/documentation-file-ref-check --fix

Manually checked if the produced result is valid, removing a few
false-positives.

Acked-by: Takashi Iwai <[email protected]>
Acked-by: Masami Hiramatsu <[email protected]>
Acked-by: Stephen Boyd <[email protected]>
Acked-by: Charles Keepax <[email protected]>
Acked-by: Mathieu Poirier <[email protected]>
Reviewed-by: Coly Li <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Acked-by: Jonathan Corbet <[email protected]>

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parport: fix menu breakage

Do not split the PARPORT-related symbols with the new kconfig
symbol ARCH_MIGHT_HAVE_PC_PARPORT. The split was causing incorrect
display of these symbols -- they were not

parport: fix menu breakage

Do not split the PARPORT-related symbols with the new kconfig
symbol ARCH_MIGHT_HAVE_PC_PARPORT. The split was causing incorrect
display of these symbols -- they were not being displayed together
as they should be.

Fixes: d90c3eb31535 "Kconfig cleanup (PARPORT_PC dependencies)"

Signed-off-by: Randy Dunlap <[email protected]>
Cc: Mark Salter <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: [email protected] # for 3.13, 3.14, 3.15
Signed-off-by: Linus Torvalds <[email protected]>

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Kconfig cleanup (PARPORT_PC dependencies)

Remove messy dependencies from PARPORT_PC by having it depend on one
Kconfig symbol (ARCH_MIGHT_HAVE_PC_PARPORT) and having architectures
which need it, sel

Kconfig cleanup (PARPORT_PC dependencies)

Remove messy dependencies from PARPORT_PC by having it depend on one
Kconfig symbol (ARCH_MIGHT_HAVE_PC_PARPORT) and having architectures
which need it, select ARCH_MIGHT_HAVE_PC_PARPORT in arch/*/Kconfig.
New architectures are unlikely to need PARPORT_PC, so this avoids
having an ever growing list of architectures to exclude. Those
architectures which do select ARCH_MIGHT_HAVE_PC_PARPORT in this
patch are the ones which have an asm/parport.h (or use the generic
version).

Signed-off-by: Mark Salter <[email protected]>
Acked-by: Ingo Molnar <[email protected]>
CC: Richard Henderson <[email protected]>
CC: [email protected]
CC: Vineet Gupta <[email protected]>
CC: Russell King <[email protected]>
CC: [email protected]
CC: Tony Luck <[email protected]>
CC: Fenghua Yu <[email protected]>
CC: [email protected]
CC: Geert Uytterhoeven <[email protected]>
CC: [email protected]
CC: Michal Simek <[email protected]>
CC: [email protected]
CC: Ralf Baechle <[email protected]>
CC: [email protected]
CC: "James E.J. Bottomley" <[email protected]>
CC: Helge Deller <[email protected]>
CC: [email protected]
CC: Benjamin Herrenschmidt <[email protected]>
CC: Paul Mackerras <[email protected]>
CC: [email protected]
CC: Paul Mundt <[email protected]>
CC: [email protected]
CC: "David S. Miller" <[email protected]>
CC: [email protected]
CC: Guan Xuetao <[email protected]>
CC: Thomas Gleixner <[email protected]>
CC: "H. Peter Anvin" <[email protected]>
CC: [email protected]

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drivers: parport: Kconfig: exclude h8300 for PARPORT_PC

h8300 does not support PARPORT_PC.

The related error (with allmodconfig for h8300):

CC [M] drivers/parport/parport_pc.o
drivers/parpo

drivers: parport: Kconfig: exclude h8300 for PARPORT_PC

h8300 does not support PARPORT_PC.

The related error (with allmodconfig for h8300):

CC [M] drivers/parport/parport_pc.o
drivers/parport/parport_pc.c:67:25: fatal error: asm/parport.h: No such file or directory

Signed-off-by: Chen Gang <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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parport: disable PC-style parallel port support on cris

Signed-off-by: Geert Uytterhoeven <[email protected]>

parport_pc: disable PARPORT_PC_SUPERIO on parisc architecture

If enabled, CONFIG_PARPORT_PC_SUPERIO scans on PC-like hardware for
various super-io chips by accessing i/o ports in a range which will

parport_pc: disable PARPORT_PC_SUPERIO on parisc architecture

If enabled, CONFIG_PARPORT_PC_SUPERIO scans on PC-like hardware for
various super-io chips by accessing i/o ports in a range which will
crash any parisc hardware at once.

In addition, parisc has it's own incompatible superio chip
(CONFIG_SUPERIO), so if we disable PARPORT_PC_SUPERIO completely for
parisc we can avoid that people by accident enable the parport_pc
superio option too.

Signed-off-by: Helge Deller <[email protected]>

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parport: disable PC-style parallel port support for s390

Signed-off-by: Heiko Carstens <[email protected]>
Signed-off-by: Martin Schwidefsky <[email protected]>

drivers/parport: remove depends on CONFIG_EXPERIMENTAL

The CONFIG_EXPERIMENTAL config item has not carried much meaning for a
while now and is almost always enabled by default. As agreed during the

drivers/parport: remove depends on CONFIG_EXPERIMENTAL

The CONFIG_EXPERIMENTAL config item has not carried much meaning for a
while now and is almost always enabled by default. As agreed during the
Linux kernel summit, remove it from any "depends on" lines in Kconfigs.

Signed-off-by: Kees Cook <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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parport: disable for xtensa arch

Signed-off-by: Max Filippov <[email protected]>
Signed-off-by: Chris Zankel <[email protected]>

Fix common misspellings

Fixes generated by 'codespell' and manually reviewed.

Signed-off-by: Lucas De Marchi <[email protected]>

Parport driver: disable pc-style parport on Blackfin systems

Signed-off-by: Mike Frysinger <[email protected]>
Signed-off-by: Bryan Wu <[email protected]>
Signed-off-by: Linus Torvalds <torvald

Parport driver: disable pc-style parport on Blackfin systems

Signed-off-by: Mike Frysinger <[email protected]>
Signed-off-by: Bryan Wu <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

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avr32: don't offer PARPORT_PC

This patch fixes the following compile error:

<-- snip -->

...
CC [M] drivers/parport/parport_pc.o
/home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/parport/parp

avr32: don't offer PARPORT_PC

This patch fixes the following compile error:

<-- snip -->

...
CC [M] drivers/parport/parport_pc.o
/home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/parport/parport_pc.c:67:25: error: asm/parport.h: No such file or directory
/home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/parport/parport_pc.c: In function 'parport_pc_find_ports':
/home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/parport/parport_pc.c:3215: error: implicit declaration of function 'parport_pc_find_nonpci_ports'
make[3]: *** [drivers/parport/parport_pc.o] Error 1

<-- snip -->

Signed-off-by: Adrian Bunk <[email protected]>
Signed-off-by: Haavard Skinnemoen <[email protected]>

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mn10300: add the MN10300/AM33 architecture to the kernel

Add architecture support for the MN10300/AM33 CPUs produced by MEI to the
kernel.

This patch also adds board support for the ASB2303 with th

mn10300: add the MN10300/AM33 architecture to the kernel

Add architecture support for the MN10300/AM33 CPUs produced by MEI to the
kernel.

This patch also adds board support for the ASB2303 with the ASB2308 daughter
board, and the ASB2305. The only processor supported is the MN103E010, which
is an AM33v2 core plus on-chip devices.

[[email protected]: nuke cvs control strings]
Signed-off-by: Masakazu Urade <[email protected]>
Signed-off-by: Koichi Yasutake <[email protected]>
Signed-off-by: David Howells <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

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m68k: exclude more unbuildable drivers

anything that wants working dma-mapping won't work
parport_pc won't work on m68k unless we have ISA

Signed-off-by: Al Viro <[email protected]>
Signed-of

m68k: exclude more unbuildable drivers

anything that wants working dma-mapping won't work
parport_pc won't work on m68k unless we have ISA

Signed-off-by: Al Viro <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

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Use menuconfig objects: parport

Use menuconfigs instead of menus, so the whole menu can be disabled at once
instead of going through all options.

Signed-off-by: Jan Engelhardt <[email protected]>
Sign

Use menuconfig objects: parport

Use menuconfigs instead of menus, so the whole menu can be disabled at once
instead of going through all options.

Signed-off-by: Jan Engelhardt <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

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[S390] Kconfig: menus with depends on HAS_IOMEM.

Add "depends on HAS_IOMEM" to a number of menus to make them
disappear for s390 which does not have I/O memory.

Signed-off-by: Martin Schwidefsky <s

[S390] Kconfig: menus with depends on HAS_IOMEM.

Add "depends on HAS_IOMEM" to a number of menus to make them
disappear for s390 which does not have I/O memory.

Signed-off-by: Martin Schwidefsky <[email protected]>

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[PATCH] Kconfig refactoring for better menu nesting

Refactor Kconfig content to maximize nesting of menus by menuconfig and
xconfig.

Tested by simultaneously running `make xconfig` with and without

[PATCH] Kconfig refactoring for better menu nesting

Refactor Kconfig content to maximize nesting of menus by menuconfig and
xconfig.

Tested by simultaneously running `make xconfig` with and without
patch, and comparing displays.

Signed-off-by: Don Mullis <[email protected]>
Signed-off-by: Randy Dunlap <[email protected]>
Cc: Sam Ravnborg <[email protected]>
Cc: Roman Zippel <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

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[PATCH] AX88796 parallel port driver

Driver for the simple parallel port interface on the Asix AX88796 chip on
an platform_bus.

[[email protected]: x86_64 build fix]
Signed-off-by: Ben Dooks <ben-linux

[PATCH] AX88796 parallel port driver

Driver for the simple parallel port interface on the Asix AX88796 chip on
an platform_bus.

[[email protected]: x86_64 build fix]
Signed-off-by: Ben Dooks <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

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[PATCH] Remove CONFIG_PARPORT_ARC, drivers/parport/parport_arc.c

It's wasn't referenced in Makefile since at least 2.2.8, unbuildable due to
trivial typos and things like DATA_LATCH and arc_write_co

[PATCH] Remove CONFIG_PARPORT_ARC, drivers/parport/parport_arc.c

It's wasn't referenced in Makefile since at least 2.2.8, unbuildable due to
trivial typos and things like DATA_LATCH and arc_write_control() which
doesn't exist.

Adrian Bunk:
adapted the patch to unrelated context changes

Signed-off-by: Domen Puncer <[email protected]>
Signed-off-by: Alexey Dobriyan <[email protected]>
Signed-off-by: Adrian Bunk <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

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