06 Sep, 2020
1 commit
24 Aug, 2020
1 commit
-
Replace the existing /* fall through */ comments and its variants with
the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary
fall-through markings when it is the case.[1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through
Signed-off-by: Gustavo A. R. Silva
08 Aug, 2020
1 commit
-
Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.Deterministic algorithm:
For each file:
If not .svg:
For each line:
If doesn't contain `\bxmlns\b`:
For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`:
If both the HTTP and HTTPS versions
return 200 OK and serve the same content:
Replace HTTP with HTTPS.Signed-off-by: Alexander A. Klimov
Signed-off-by: Miguel Ojeda
07 Aug, 2020
1 commit
-
Pull auxdisplay update from Miguel Ojeda:
"Minor cleanup for auxdisplay: rReuse hex_to_bin() instead of custom
code (Andy Shevchenko)"* tag 'auxdisplay-for-linus-v5.9-rc1' of git://github.com/ojeda/linux:
auxdisplay: charlcd: Reuse hex_to_bin() instead of custom code
14 Jun, 2020
1 commit
-
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
30 May, 2020
1 commit
-
hex_to_bin() may be used to convert hexdecimal digit to its binary
representation.Signed-off-by: Andy Shevchenko
Signed-off-by: Miguel Ojeda
23 Mar, 2020
1 commit
-
We need the char/misc driver fixes in here as well.
Signed-off-by: Greg Kroah-Hartman
18 Mar, 2020
1 commit
-
HWRNG_MINOR and RNG_MISCDEV_MINOR are duplicate definitions, use
unified HWRNG_MINOR instead and moved into miscdevice.hANSLCD_MINOR and LCD_MINOR are duplicate definitions, use unified
LCD_MINOR instead and moved into miscdevice.hMISCDEV_MINOR is renamed to PXA3XX_GCU_MINOR and moved into
miscdevice.hOther definitions are just moved without any change.
Link: https://lore.kernel.org/lkml/20200120221323.GJ15860@mit.edu/t/
Suggested-by: Arnd Bergmann
Build-tested-by: Willy TARREAU
Build-tested-by: Miguel Ojeda
Signed-off-by: Zhenzhong Duan
Acked-by: Miguel Ojeda
Acked-by: Arnd Bergmann
Acked-by: Herbert Xu
Link: https://lore.kernel.org/r/20200311071654.335-2-zhenzhong.duan@gmail.com
Signed-off-by: Greg Kroah-Hartman
07 Mar, 2020
3 commits
-
The current codebase makes use of the zero-length array language
extension to the C90 standard, but the preferred mechanism to declare
variable-length types such as these ones is a flexible array member[1][2],
introduced in C99:struct foo {
int stuff;
struct boo array[];
};By making use of the mechanism above, we will get a compiler warning
in case the flexible array does not occur last in the structure, which
will help us prevent some kind of undefined behavior bugs from being
inadvertently introduced[3] to the codebase from now on.Also, notice that, dynamic memory allocations won't be affected by
this change:"Flexible array members have incomplete type, and so the sizeof operator
may not be applied. As a quirk of the original implementation of
zero-length arrays, sizeof evaluates to zero."[1]This issue was found with the help of Coccinelle.
[1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
[2] https://github.com/KSPP/linux/issues/21
[3] commit 76497732932f ("cxgb3/l2t: Fix undefined behaviour")Signed-off-by: Gustavo A. R. Silva
Signed-off-by: Miguel Ojeda -
Use devm_platform_ioremap_resource() to simplify code.
Signed-off-by: Yangtao Li
Signed-off-by: Miguel Ojeda -
Adjust indentation from spaces to tab (+optional two spaces) as in
coding style with command like:
$ sed -e 's/^ /\t/' -i */KconfigSigned-off-by: Krzysztof Kozlowski
Signed-off-by: Miguel Ojeda
17 Dec, 2019
1 commit
-
drm-misc-next for v5.6:
UAPI Changes:
- Add support for DMA-BUF HEAPS.Cross-subsystem Changes:
- mipi dsi definition updates, pulled into drm-intel as well.
- Add lockdep annotations for dma_resv vs mmap_sem and fs_reclaim.
- Remove support for dma-buf kmap/kunmap.
- Constify fb_ops in all fbdev drivers, including drm drivers and drm-core, and media as well.Core Changes:
- Small cleanups to ttm.
- Fix SCDC definition.
- Assorted cleanups to core.
- Add todo to remove load/unload hooks, and use generic fbdev emulation.
- Assorted documentation updates.
- Use blocking ww lock in ttm fault handler.
- Remove drm_fb_helper_fbdev_setup/teardown.
- Warning fixes with W=1 for atomic.
- Use drm_debug_enabled() instead of drm_debug flag testing in various drivers.
- Fallback to nontiled mode in fbdev emulation when not all tiles are present. (Later on reverted)
- Various kconfig indentation fixes in core and drivers.
- Fix freeing transactions in dp-mst correctly.
- Sean Paul is steping down as core maintainer. :-(
- Add lockdep annotations for atomic locks vs dma-resv.
- Prevent use-after-free for a bad job in drm_scheduler.
- Fill out all block sizes in the P01x and P210 definitions.
- Avoid division by zero in drm/rect, and fix bounds.
- Add drm/rect selftests.
- Add aspect ratio and alternate clocks for HDMI 4k modes.
- Add todo for drm_framebuffer_funcs and fb_create cleanup.
- Drop DRM_AUTH for prime import/export ioctls.
- Clear DP-MST payload id tables downstream when initializating.
- Fix for DSC throughput definition.
- Add extra FEC definitions.
- Fix fake offset in drm_gem_object_funs.mmap.
- Stop using encoder->bridge in core directly
- Handle bridge chaining slightly better.
- Add backlight support to drm/panel, and use it in many panel drivers.
- Increase max number of y420 modes from 128 to 256, as preparation to add the new modes.Driver Changes:
- Small fixes all over.
- Fix documentation in vkms.
- Fix mmap_sem vs dma_resv in nouveau.
- Small cleanup in komeda.
- Add page flip support in gma500 for psb/cdv.
- Add ddc symlink in the connector sysfs directory for many drivers.
- Add support for analogic an6345, and fix small bugs in it.
- Add atomic modesetting support to ast.
- Fix radeon fault handler VMA race.
- Switch udl to use generic shmem helpers.
- Unconditional vblank handling for mcde.
- Miscellaneous fixes to mcde.
- Tweak debug output from komeda using debugfs.
- Add gamma and color transform support to komeda for DOU-IPS.
- Add support for sony acx424AKP panel.
- Various small cleanups to gma500.
- Use generic fbdev emulation in udl, and replace udl_framebuffer with generic implementation.
- Add support for Logic PD Type 28 panel.
- Use drm_panel_* wrapper functions in exynos/tegra/msm.
- Add devicetree bindings for generic DSI panels.
- Don't include drm_pci.h directly in many drivers.
- Add support for begin/end_cpu_access in udmabuf.
- Stop using drm_get_pci_dev in gma500 and mga200.
- Fixes to UDL damage handling, and use dma_buf_begin/end_cpu_access.
- Add devfreq thermal support to panfrost.
- Fix hotplug with daisy chained monitors by removing VCPI when disabling topology manager.
- meson: Add support for OSD1 plane AFBC commit.
- Stop displaying garbage when toggling ast primary plane on/off.
- More cleanups and fixes to UDL.
- Add D32 suport to komeda.
- Remove globle copy of drm_dev in gma500.
- Add support for Boe Himax8279d MIPI-DSI LCD panel.
- Add support for ingenic JZ4770 panel.
- Small null pointer deference fix in ingenic.
- Remove support for the special tfp420 driver, as there is a generic way to do it.Signed-off-by: Daniel Vetter
From: Maarten Lankhorst
Link: https://patchwork.freedesktop.org/patch/msgid/ba73535a-9334-5302-2e1f-5208bd7390bd@linux.intel.com
11 Dec, 2019
1 commit
-
Now that the fbops member of struct fb_info is const, we can start
making the ops const as well.Cc: Miguel Ojeda Sandonis
Cc: Robin van der Gracht
Reviewed-by: Daniel Vetter
Reviewed-by: Miguel Ojeda
Acked-by: Robin van der Gracht
Signed-off-by: Jani Nikula
Link: https://patchwork.freedesktop.org/patch/msgid/31c18e3ce9d6962aabda4799b3051039ff591c92.1575390741.git.jani.nikula@intel.com
05 Dec, 2019
1 commit
-
Like in commit 8b2303de399f ("serial: core: Fix handling of options
after MMIO address") we may use simple_strtoul() which in comparison to
kstrtoul() can do conversion in-place without additional and unnecessary
code to be written.Link: http://lkml.kernel.org/r/20190801192904.41087-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Andy Shevchenko
Reviewed-by: Petr Mladek
Cc: Geert Uytterhoeven
Cc: Mans Rullgard
Cc: Miguel Ojeda
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
18 Sep, 2019
1 commit
-
Pull documentation updates from Jonathan Corbet:
"It's a somewhat calmer cycle for docs this time, as the churn of the
mass RST conversion is happily mostly behind us.- A new document on reproducible builds.
- We finally got around to zapping the documentation for hardware
support that was removed in 2004; one doesn't want to rush these
things.- The usual assortment of fixes, typo corrections, etc"
* tag 'docs-5.4' of git://git.lwn.net/linux: (67 commits)
Documentation: kbuild: Add document about reproducible builds
docs: printk-formats: Stop encouraging use of unnecessary %h[xudi] and %hh[xudi]
Documentation: Add "earlycon=sbi" to the admin guide
doc:lock: remove reference to clever use of read-write lock
devices.txt: improve entry for comedi (char major 98)
docs: mtd: Update spi nor reference driver
doc: arm64: fix grammar dtb placed in no attributes region
Documentation: sysrq: don't recommend 'S' 'U' before 'B'
mailmap: Update email address for Quentin Perret
docs: ftrace: clarify when tracing is disabled by the trace file
docs: process: fix broken link
Documentation/arm/samsung-s3c24xx: Remove stray U+FEFF character to fix title
Documentation/arm/sa1100/assabet: Fix 'make assabet_defconfig' command
Documentation/arm/sa1100: Remove some obsolete documentation
docs/zh_CN: update Chinese howto.rst for latexdocs making
Documentation: virt: Fix broken reference to virt tree's index
docs: Fix typo on pull requests guide
kernel-doc: Allow anonymous enum
Documentation: sphinx: Don't parse socket() as identifier reference
Documentation: sphinx: Add missing comma to list of strings
...
20 Aug, 2019
1 commit
-
The static structures ht16k33_fb_fix and ht16k33_fb_var, of types
fb_fix_screeninfo and fb_var_screeninfo respectively, are not used
except to be copied into other variables. Hence make both of them
constant to prevent unintended modification.
Issue found with
Coccinelle.Acked-by: Robin van der Gracht
Signed-off-by: Nishka Dasgupta
Signed-off-by: Miguel Ojeda
09 Aug, 2019
2 commits
-
Add a header include guard just in case.
Signed-off-by: Masahiro Yamada
Signed-off-by: Miguel Ojeda -
This header is included in drivers/auxdisplay/. Make it a local header.
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Masahiro Yamada
Signed-off-by: Miguel Ojeda
06 Aug, 2019
2 commits
-
While the individual CHARLCD_BL_xxx options have help texts, the
menu itself does not. Fix this.Suggested-by: Linus Torvalds
Signed-off-by: Mans Rullgard
[Added a bit more text to address Linus' suggestion]
Signed-off-by: Miguel Ojeda -
In panel_attach, if misc_register fails, we need to delete scan_timer,
which was setup in keypad_init->init_scan_timer.Reported-by: Hulk Robot
Signed-off-by: zhengbin
Signed-off-by: Miguel Ojeda
01 Aug, 2019
1 commit
-
Those two files describe userspace-faced information. While part of
it might fit on uAPI, it sounds to me that the admin guide is the
best place for them.Signed-off-by: Mauro Carvalho Chehab
Acked-by: Miguel Ojeda
Signed-off-by: Jonathan Corbet
10 Jul, 2019
1 commit
-
Pull Documentation updates from Jonathan Corbet:
"It's been a relatively busy cycle for docs:- A fair pile of RST conversions, many from Mauro. These create more
than the usual number of simple but annoying merge conflicts with
other trees, unfortunately. He has a lot more of these waiting on
the wings that, I think, will go to you directly later on.- A new document on how to use merges and rebases in kernel repos,
and one on Spectre vulnerabilities.- Various improvements to the build system, including automatic
markup of function() references because some people, for reasons I
will never understand, were of the opinion that
:c:func:``function()`` is unattractive and not fun to type.- We now recommend using sphinx 1.7, but still support back to 1.4.
- Lots of smaller improvements, warning fixes, typo fixes, etc"
* tag 'docs-5.3' of git://git.lwn.net/linux: (129 commits)
docs: automarkup.py: ignore exceptions when seeking for xrefs
docs: Move binderfs to admin-guide
Disable Sphinx SmartyPants in HTML output
doc: RCU callback locks need only _bh, not necessarily _irq
docs: format kernel-parameters -- as code
Doc : doc-guide : Fix a typo
platform: x86: get rid of a non-existent document
Add the RCU docs to the core-api manual
Documentation: RCU: Add TOC tree hooks
Documentation: RCU: Rename txt files to rst
Documentation: RCU: Convert RCU UP systems to reST
Documentation: RCU: Convert RCU linked list to reST
Documentation: RCU: Convert RCU basic concepts to reST
docs: filesystems: Remove uneeded .rst extension on toctables
scripts/sphinx-pre-install: fix out-of-tree build
docs: zh_CN: submitting-drivers.rst: Remove a duplicated Documentation/
Documentation: PGP: update for newer HW devices
Documentation: Add section about CPU vulnerabilities for Spectre
Documentation: platform: Delete x86-laptop-drivers.txt
docs: Note that :c:func: should no longer be used
...
20 Jun, 2019
2 commits
-
While using mmap, the incorrect values of length and vm_pgoff are
ignored and this driver goes ahead with mapping fbdev.buffer
to user vma.Convert vm_insert_pages() to use vm_map_pages_zero(). We could later
"fix" these drivers to behave according to the normal vm_pgoff
offsetting simply by removing the _zero suffix on the function name
and if that causes regressions, it gives us an easy way to revert.Signed-off-by: Souptick Joarder
Acked-by: Robin van der Gracht
Signed-off-by: Miguel Ojeda -
While using mmap, the incorrect values of length and vm_pgoff are
ignored and this driver goes ahead with mapping cfag12864b_buffer
to user vma.Convert vm_insert_pages() to use vm_map_pages_zero(). We could later
"fix" these drivers to behave according to the normal vm_pgoff
offsetting simply by removing the _zero suffix on the function name and
if that causes regressions, it gives us an easy way to revert.Signed-off-by: Souptick Joarder
Signed-off-by: Miguel Ojeda
15 Jun, 2019
1 commit
-
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
Signed-off-by: Jonathan Corbet
31 May, 2019
1 commit
-
Based on 1 normalized pattern(s):
this program is free software you can redistribute it and or modify
it under the terms of the gnu general public license as published by
the free software foundation either version 2 of the license or at
your option any later versionextracted by the scancode license scanner the SPDX license identifier
GPL-2.0-or-later
has been chosen to replace the boilerplate/reference in 3029 file(s).
Signed-off-by: Thomas Gleixner
Reviewed-by: Allison Randal
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de
Signed-off-by: Greg Kroah-Hartman
17 Mar, 2019
8 commits
-
The charlcd driver currently flashes the backlight once on init.
This may not be desirable. Thus, add options for turning the
backlight off or on as well.Signed-off-by: Mans Rullgard
Signed-off-by: Miguel Ojeda -
If CONFIG_PANEL_CHANGE_MESSAGE is set, CONFIG_PANEL_BOOT_MESSAGE will
also be defined, so the double ifdef is pointless. Simplify the code
further by using an intermediate macro rather duplicating most of the
line.Signed-off-by: Mans Rullgard
Signed-off-by: Miguel Ojeda -
The auxdisplay Kconfig is confusing. It creates two separate menus
even though the settings are closely related. Moreover, the options
for setting the boot message depend on CONFIG_PARPORT even though they
are used by drivers that do not.Clear up the confusion by moving the "Parallel port LCD/Keypad" menu
under auxdisplay where it logically belongs. Change the boot message
options to depend only on CONFIG_CHARLCD, making them accessible also
when only the HD44780 is selected.Since the "Parallel port LCD/Keypad" driver now has a new dependency
on CONFIG_AUXDISPLAY, rename its Kconfig symbol and keep the old one
such that make oldconfig will not disable the driver.Signed-off-by: Mans Rullgard
Signed-off-by: Miguel Ojeda -
Convert to use charlcd_free() instead of kfree() for sake of type check.
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Andy Shevchenko
Signed-off-by: Miguel Ojeda -
Convert to use charlcd_free() instead of kfree() for sake of type check.
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Andy Shevchenko
Signed-off-by: Miguel Ojeda -
The charlcd_free() is a counterpart to charlcd_alloc()
and should be called symmetrically on tear down.Reviewed-by: Geert Uytterhoeven
Signed-off-by: Andy Shevchenko
Signed-off-by: Miguel Ojeda -
In order to be more particular in names, rename to_priv() macro
to charlcd_to_priv().No functional change intended.
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Andy Shevchenko
Signed-off-by: Miguel Ojeda -
We have to free on ->remove() the allocated resources on ->probe().
Fixes: d47d88361fee ("auxdisplay: Add HD44780 Character LCD support")
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Andy Shevchenko
Signed-off-by: Miguel Ojeda
16 Feb, 2019
1 commit
-
On module unload/remove, we need to ensure that work does not run
after we have freed resources. Concretely, cancel_delayed_work()
may return while the callback function is still running.From kernel/workqueue.c:
The work callback function may still be running on return,
unless it returns true and the work doesn't re-arm itself.
Explicitly flush or use cancel_delayed_work_sync() to wait on it.Link: https://lore.kernel.org/lkml/20190204220952.30761-1-TheSven73@googlemail.com/
Reported-by: Sven Van Asbroeck
Reviewed-by: Dmitry Torokhov
Reviewed-by: Sven Van Asbroeck
Acked-by: Robin van der Gracht
Signed-off-by: Miguel Ojeda
22 Dec, 2018
1 commit
-
The x/y command parsing has been broken since commit 129957069e6a
("staging: panel: Fixed checkpatch warning about simple_strtoul()").Commit b34050fadb86 ("auxdisplay: charlcd: Fix and clean up handling of
x/y commands") fixed some problems by rewriting the parsing code,
but also broke things further by removing the check for a complete
command before attempting to parse it. As a result, parsing is
terminated at the first x or y character.This reinstates the check for a final semicolon. Whereas the original
code use strchr(), this is wasteful seeing as the semicolon is always
at the end of the buffer. Thus check this character directly instead.Signed-off-by: Mans Rullgard
Signed-off-by: Miguel Ojeda
02 Nov, 2018
1 commit
-
Pull compiler attribute updates from Miguel Ojeda:
"This is an effort to disentangle the include/linux/compiler*.h headers
and bring them up to date.The main idea behind the series is to use feature checking macros
(i.e. __has_attribute) instead of compiler version checks (e.g.
GCC_VERSION), which are compiler-agnostic (so they can be shared,
reducing the size of compiler-specific headers) and version-agnostic.Other related improvements have been performed in the headers as well,
which on top of the use of __has_attribute it has amounted to a
significant simplification of these headers (e.g. GCC_VERSION is now
only guarding a few non-attribute macros).This series should also help the efforts to support compiling the
kernel with clang and icc. A fair amount of documentation and comments
have also been added, clarified or removed; and the headers are now
more readable, which should help kernel developers in general.The series was triggered due to the move to gcc >= 4.6. In turn, this
series has also triggered Sparse to gain the ability to recognize
__has_attribute on its own.Finally, the __nonstring variable attribute series has been also
applied on top; plus two related patches from Nick Desaulniers for
unreachable() that came a bit afterwards"* tag 'compiler-attributes-for-linus-4.20-rc1' of https://github.com/ojeda/linux:
compiler-gcc: remove comment about gcc 4.5 from unreachable()
compiler.h: update definition of unreachable()
Compiler Attributes: ext4: remove local __nonstring definition
Compiler Attributes: auxdisplay: panel: use __nonstring
Compiler Attributes: enable -Wstringop-truncation on W=1 (gcc >= 8)
Compiler Attributes: add support for __nonstring (gcc >= 8)
Compiler Attributes: add MAINTAINERS entry
Compiler Attributes: add Doc/process/programming-language.rst
Compiler Attributes: remove uses of __attribute__ from compiler.h
Compiler Attributes: KENTRY used twice the "used" attribute
Compiler Attributes: use feature checks instead of version checks
Compiler Attributes: add missing SPDX ID in compiler_types.h
Compiler Attributes: remove unneeded sparse (__CHECKER__) tests
Compiler Attributes: homogenize __must_be_array
Compiler Attributes: remove unneeded tests
Compiler Attributes: always use the extra-underscores syntax
Compiler Attributes: remove unused attributes
01 Oct, 2018
1 commit
-
Let gcc know these arrays are not meant to be NUL-terminated
by annotating them with the new __nonstring variable attribute;
and remove the comment since it conveys the same information.Tested-by: Sedat Dilek # on top of v4.19-rc5, clang 7
Reviewed-by: Nick Desaulniers
Reviewed-by: Luc Van Oostenryck
Signed-off-by: Miguel Ojeda
13 Sep, 2018
2 commits
-
In order to make use of array info obtained from gpiod_get_array() and
speed up processing of arrays matching single GPIO chip layout, that
information must be passed to get/set array functions. Extend the
functions' API with that additional parameter and update all users.
Pass NULL if a user builds an array itself from single GPIOs.Cc: Jonathan Corbet
Cc: Miguel Ojeda Sandonis
Cc: Geert Uytterhoeven
Cc: Sebastien Bourdelin
Cc: Lukas Wunner
Cc: Peter Korsgaard
Cc: Peter Rosin
Cc: Andrew Lunn
Cc: Florian Fainelli
Cc: "David S. Miller"
Cc: Rojhalat Ibrahim
Cc: Dominik Brodowski
Cc: Russell King
Cc: Kishon Vijay Abraham I
Cc: Tony Lindgren
Cc: Lars-Peter Clausen
Cc: Michael Hennerich
Cc: Jonathan Cameron
Cc: Hartmut Knaack
Cc: Peter Meerwald-Stadler
Cc: Greg Kroah-Hartman
Cc: Jiri Slaby
Cc: Yegor Yefremov
Cc: Uwe Kleine-König
Signed-off-by: Janusz Krzysztofik
Acked-by: Ulf Hansson
Signed-off-by: Linus Walleij -
Most users of get/set array functions iterate consecutive bits of data,
usually a single integer, while processing array of results obtained
from, or building an array of values to be passed to those functions.
Save time wasted on those iterations by changing the functions' API to
accept bitmaps.All current users are updated as well.
More benefits from the change are expected as soon as planned support
for accepting/passing those bitmaps directly from/to respective GPIO
chip callbacks if applicable is implemented.Cc: Jonathan Corbet
Cc: Miguel Ojeda Sandonis
Cc: Sebastien Bourdelin
Cc: Lukas Wunner
Cc: Peter Korsgaard
Cc: Peter Rosin
Cc: Andrew Lunn
Cc: Florian Fainelli
Cc: "David S. Miller"
Cc: Rojhalat Ibrahim
Cc: Dominik Brodowski
Cc: Russell King
Cc: Kishon Vijay Abraham I
Cc: Tony Lindgren
Cc: Lars-Peter Clausen
Cc: Michael Hennerich
Cc: Jonathan Cameron
Cc: Hartmut Knaack
Cc: Peter Meerwald-Stadler
Cc: Greg Kroah-Hartman
Cc: Jiri Slaby
Cc: Yegor Yefremov
Cc: Uwe Kleine-König
Signed-off-by: Janusz Krzysztofik
Acked-by: Ulf Hansson
Reviewed-by: Geert Uytterhoeven
Tested-by: Geert Uytterhoeven
Signed-off-by: Linus Walleij
