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932,869 commits

Author SHA1 Message Date
Toke Høiland-Jørgensen
5615ed472d samples/bpf: Add missing -lz to TPROGS_LDLIBS
Since libbpf now links against zlib, this needs to be included in the
linker invocation for the userspace programs in samples/bpf that link
statically against libbpf.

Fixes: 166750bc1d ("libbpf: Support libbpf-provided extern variables")
Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Tested-by: Björn Töpel <bjorn.topel@intel.com>
Link: https://lore.kernel.org/bpf/20191216102405.353834-1-toke@redhat.com
2019-12-16 06:58:10 -08:00
Prashant Bhole
5984dc6cb5 samples/bpf: Reintroduce missed build targets
Add xdp_redirect and per_socket_stats_example in build targets.
They got removed from build targets in Makefile reorganization.

Fixes: 1d97c6c251 ("samples/bpf: Base target programs rules on Makefile.target")
Signed-off-by: Prashant Bhole <prashantbhole.linux@gmail.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20191216071619.25479-1-prashantbhole.linux@gmail.com
2019-12-16 06:55:30 -08:00
Tetsuo Handa
6bd5ce6089 tomoyo: Suppress RCU warning at list_for_each_entry_rcu().
John Garry has reported that allmodconfig kernel on arm64 causes flood of
"RCU-list traversed in non-reader section!!" warning. I don't know what
change caused this warning, but this warning is safe because TOMOYO uses
SRCU lock instead. Let's suppress this warning by explicitly telling that
the caller is holding SRCU lock.

Reported-and-tested-by: John Garry <john.garry@huawei.com>
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
2019-12-16 23:02:27 +09:00
Paul Chaignon
159ecc002b bpftool: Fix compilation warning on shadowed variable
The ident variable has already been declared at the top of the function
and doesn't need to be re-declared.

Fixes: 985ead416d ("bpftool: Add skeleton codegen command")
Signed-off-by: Paul Chaignon <paul.chaignon@orange.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20191216112733.GA28366@Omicron
2019-12-16 14:18:48 +01:00
Arnd Bergmann
1ead083ae1 quota: avoid time_t in v1_disk_dqblk definition
The time_t type is part of the user interface and not always the
same, with the move to 64-bit timestamps and the difference between
architectures.

Make the quota format definition independent of this type and use
a basic type of the same length. Make it unsigned in the process
to keep the v1 format working until year 2106 instead of 2038
on 32-bit architectures.

Hopefully, everybody has already moved to a newer format long
ago (v2 was introduced with linux-2.4), but it's hard to be sure.

Link: https://lore.kernel.org/r/20191213205221.3787308-6-arnd@arndb.de
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jan Kara <jack@suse.cz>
2019-12-16 14:15:30 +01:00
Prashant Bhole
a79ac2d103 libbpf: Fix build by renaming variables
In btf__align_of() variable name 't' is shadowed by inner block
declaration of another variable with same name. Patch renames
variables in order to fix it.

  CC       sharedobjs/btf.o
btf.c: In function ‘btf__align_of’:
btf.c:303:21: error: declaration of ‘t’ shadows a previous local [-Werror=shadow]
  303 |   int i, align = 1, t;
      |                     ^
btf.c:283:25: note: shadowed declaration is here
  283 |  const struct btf_type *t = btf__type_by_id(btf, id);
      |

Fixes: 3d208f4ca1 ("libbpf: Expose btf__align_of() API")
Signed-off-by: Prashant Bhole <prashantbhole.linux@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Tested-by: Toke Høiland-Jørgensen <toke@redhat.com>
Link: https://lore.kernel.org/bpf/20191216082738.28421-1-prashantbhole.linux@gmail.com
2019-12-16 14:14:16 +01:00
Sean Christopherson
957a227d41 x86/boot: Fix a comment's incorrect file reference
Fix the comment for 'struct real_mode_header' to reference the correct
assembly file, realmode/rm/header.S.  The comment has always incorrectly
referenced realmode.S, which doesn't exist, as defining the associated
asm blob.

Specify the file's path relative to arch/x86 to avoid confusion with
boot/header.S.  Update the comment for 'struct trampoline_header' to
also include the relative path to keep things consistent, and tweak the
dual 64/32 reference so that it doesn't appear to be an extension of the
relative path, i.e. avoid "realmode/rm/trampoline_32/64.S".

Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: x86-ml <x86@kernel.org>
Link: https://lkml.kernel.org/r/20191126195911.3429-1-sean.j.christopherson@intel.com
2019-12-16 14:09:33 +01:00
Hans Verkuil
0885acd77e media: vivid: support multiplanar touch devices
The v4l2-compliance tests failed with the touch device when multiplanar was
enabled in vivid. Since it is perfectly fine to support the multiplanar API
for touch, add support for this in vivid.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2019-12-16 13:24:16 +01:00
Hans Verkuil
095c21d31b media: v4l2-ioctl.c: allow multiplanar for touch
There is no reason to prohibit multiplanar support for touch devices,
so just allow it.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2019-12-16 13:23:33 +01:00
Hans Verkuil
3ff4348ff5 media: vivid: set field to NONE for touch
The v4l2_buffer's 'field' value was never initialized in vivid for the
touch capture device, causing v4l2-compliance errors.

Set it to NONE.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2019-12-16 13:23:02 +01:00
Matti Vaittinen
6cc1d45681 docs: driver-model: Add missing managed GPIO array get functions
devm_gpiod_get_array and devm_gpiod_get_array_optional were missing
from the list. Add them.

Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Link: https://lore.kernel.org/r/f56dce4fcb71592cbcf0fc48a841f86f52770d4c.1576054779.git.matti.vaittinen@fi.rohmeurope.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2019-12-16 13:22:22 +01:00
Andrew Donnellan
61e3acd8c6 powerpc: Fix __clear_user() with KUAP enabled
The KUAP implementation adds calls in clear_user() to enable and
disable access to userspace memory. However, it doesn't add these to
__clear_user(), which is used in the ptrace regset code.

As there's only one direct user of __clear_user() (the regset code),
and the time taken to set the AMR for KUAP purposes is going to
dominate the cost of a quick access_ok(), there's not much point
having a separate path.

Rename __clear_user() to __arch_clear_user(), and make __clear_user()
just call clear_user().

Reported-by: syzbot+f25ecf4b2982d8c7a640@syzkaller-ppc64.appspotmail.com
Reported-by: Daniel Axtens <dja@axtens.net>
Suggested-by: Michael Ellerman <mpe@ellerman.id.au>
Fixes: de78a9c42a ("powerpc: Add a framework for Kernel Userspace Access Protection")
Signed-off-by: Andrew Donnellan <ajd@linux.ibm.com>
[mpe: Use __arch_clear_user() for the asm version like arm64 & nds32]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20191209132221.15328-1-ajd@linux.ibm.com
2019-12-16 23:19:44 +11:00
David Hildenbrand
e352f576d3 powerpc/pseries/cmm: fix managed page counts when migrating pages between zones
Commit 63341ab037 (virtio-balloon: fix managed page counts when migrating
pages between zones) fixed a long existing BUG in the virtio-balloon
driver when pages would get migrated between zones.  I did not try to
reproduce on powerpc, but looking at the code, the same should apply to
powerpc/cmm ever since it started using the balloon compaction
infrastructure (luckily just recently).

In case we have to migrate a ballon page to a newpage of another zone, the
managed page count of both zones is wrong. Paired with memory offlining
(which will adjust the managed page count), we can trigger kernel crashes
and all kinds of different symptoms.

Fix it by properly adjusting the managed page count when migrating if
the zone changed.

We'll temporarily modify the totalram page count. If this ever becomes a
problem, we can fine tune by providing helpers that don't touch
the totalram pages (e.g., adjust_zone_managed_page_count()).

Fixes: fe030c9b85 ("powerpc/pseries/cmm: Implement balloon compaction")
Signed-off-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20191216103058.4958-1-david@redhat.com
2019-12-16 23:15:16 +11:00
Christophe Leroy
0601546f23 powerpc/8xx: fix bogus __init on mmu_mapin_ram_chunk()
Remove __init qualifier for mmu_mapin_ram_chunk() as it is called by
mmu_mark_initmem_nx() and mmu_mark_rodata_ro() which are not __init
functions.

At the same time, mark it static as it is only used in this file.

Reported-by: kbuild test robot <lkp@intel.com>
Fixes: a2227a2777 ("powerpc/32: Don't populate page tables for block mapped pages except on the 8xx")
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/56648921986a6b3e7315b1fbbf4684f21bd2dea8.1576310997.git.christophe.leroy@c-s.fr
2019-12-16 23:15:16 +11:00
Kuninori Morimoto
ee8f537fd8
ASoC: soc-core: remove legacy style of codec_conf
Now all driver is using snd_soc_dai_link_component for codec_conf.
Let's remove legacy style

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/871rt959ic.wl-kuninori.morimoto.gx@renesas.com
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-16 12:02:56 +00:00
Kuninori Morimoto
e3c157c934
ASoC: ti: rx51: use snd_soc_dai_link_component for codec_conf
We can use snd_soc_dai_link_component to specify codec_conf.
Let's use it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/8736dp59ih.wl-kuninori.morimoto.gx@renesas.com
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-16 12:02:52 +00:00
Kuninori Morimoto
b9fc10027c
ASoC: samsung: speyside: use snd_soc_dai_link_component for codec_conf
We can use snd_soc_dai_link_component to specify codec_conf.
Let's use it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/874ky559in.wl-kuninori.morimoto.gx@renesas.com
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-16 12:02:48 +00:00
Kuninori Morimoto
1762d3a5fd
ASoC: samsung: neo1973_wm8753: use snd_soc_dai_link_component for codec_conf
We can use snd_soc_dai_link_component to specify codec_conf.
Let's use it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/875zil59is.wl-kuninori.morimoto.gx@renesas.com
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-16 12:02:44 +00:00
Kuninori Morimoto
bfc5b22c71
ASoC: samsung: lowland: use snd_soc_dai_link_component for codec_conf
We can use snd_soc_dai_link_component to specify codec_conf.
Let's use it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/877e3159ix.wl-kuninori.morimoto.gx@renesas.com
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-16 12:02:39 +00:00
Kuninori Morimoto
3874b2154b
ASoC: samsung: bells: use snd_soc_dai_link_component for codec_conf
We can use snd_soc_dai_link_component to specify codec_conf.
Let's use it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/878snh59j1.wl-kuninori.morimoto.gx@renesas.com
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-16 12:02:36 +00:00
Ulf Hansson
4edf6f7008 Merge branch 'mmc_pinctrl' into next
Merge an immutable pinctrl branch from Linus Walleij's tree, which enables
pinctrl code consolidations for mmc.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-12-16 13:02:35 +01:00
Kuninori Morimoto
2d27a4cf19
ASoC: mediatek: mt8183-da7219-max98357: use snd_soc_dai_link_component for codec_conf
We can use snd_soc_dai_link_component to specify codec_conf.
Let's use it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87a77x59j6.wl-kuninori.morimoto.gx@renesas.com
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-16 12:02:32 +00:00
Kuninori Morimoto
fe71bf9aaf
ASoC: mediatek: mt8173-rt5650-rt5676: use snd_soc_dai_link_component for codec_conf
We can use snd_soc_dai_link_component to specify codec_conf.
Let's use it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87blsd59jb.wl-kuninori.morimoto.gx@renesas.com
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-16 12:02:27 +00:00
Kuninori Morimoto
e90c2a3bc1
ASoC: mediatek: mt8173-rt5650-rt5514: use snd_soc_dai_link_component for codec_conf
We can use snd_soc_dai_link_component to specify codec_conf.
Let's use it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87d0ct59jg.wl-kuninori.morimoto.gx@renesas.com
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-16 12:02:22 +00:00
Kuninori Morimoto
03b70ef529
ASoC: intel: skl_nau88l25_ssm4567: use snd_soc_dai_link_component for codec_conf
We can use snd_soc_dai_link_component to specify codec_conf.
Let's use it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87eex959jm.wl-kuninori.morimoto.gx@renesas.com
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-16 12:02:17 +00:00
Kuninori Morimoto
5a3493305a
ASoC: intel: kbl_rt5663_rt5514_max98927: use snd_soc_dai_link_component for codec_conf
We can use snd_soc_dai_link_component to specify codec_conf.
Let's use it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87fthp59jr.wl-kuninori.morimoto.gx@renesas.com
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-16 12:02:14 +00:00
Kuninori Morimoto
8a3bd454ee
ASoC: intel: kbl_rt5663_max98927: use snd_soc_dai_link_component for codec_conf
We can use snd_soc_dai_link_component to specify codec_conf.
Let's use it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87h82559jw.wl-kuninori.morimoto.gx@renesas.com
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-16 12:02:10 +00:00
Kuninori Morimoto
13568b0331
ASoC: intel: kbl_da7219_max98927: use snd_soc_dai_link_component for codec_conf
We can use snd_soc_dai_link_component to specify codec_conf.
Let's use it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87imml59k2.wl-kuninori.morimoto.gx@renesas.com
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-16 12:02:07 +00:00
Kuninori Morimoto
eea2395217
ASoC: fsl: imx-audmix: use snd_soc_dai_link_component for codec_conf
We can use snd_soc_dai_link_component to specify codec_conf.
Let's use it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87k17159kb.wl-kuninori.morimoto.gx@renesas.com
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-16 12:02:02 +00:00
Kuninori Morimoto
c13493a246
ASoC: soc-core: support snd_soc_dai_link_component for codec_conf
To find codec_conf component, it is using dev_name, of_node.
But, we already has this kind of finding component method by
snd_soc_dai_link_component, and snd_soc_is_matching_component().
We shouldn't have duplicate implementation to do same things.
This patch adds snd_soc_dai_link_component support to find
codec_conf component.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87lfrh59kj.wl-kuninori.morimoto.gx@renesas.com
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-16 12:01:32 +00:00
Ulf Hansson
8e9a99361f mmc: uniphier-sd: Convert to pinctrl_select_default_state()
Let's drop the boilerplate code for managing the default pinctrl state and
convert into using the new pinctrl_select_default_state().

Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20191206170821.29711-10-ulf.hansson@linaro.org
2019-12-16 13:00:41 +01:00
Ulf Hansson
a62ff54055 mmc: jz4740: Convert to pinctrl_select_default_state()
Let's move away from using pinctrl_pm_select_default_state() as it's
scheduled for removal and use pinctrl_select_default_state() instead.

Cc: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Paul Cercueil <paul@crapouillou.net>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20191206170821.29711-9-ulf.hansson@linaro.org
2019-12-16 13:00:41 +01:00
Ulf Hansson
6986ee3f8b mmc: atmel-mci: Convert to pinctrl_select_default_state()
Let's move away from using pinctrl_pm_select_default_state() as it's
scheduled for removal and use pinctrl_select_default_state() instead.

Cc: Ludovic Desroches <ludovic.desroches@microchip.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20191206170821.29711-8-ulf.hansson@linaro.org
2019-12-16 13:00:41 +01:00
Ulf Hansson
2480b72071 mmc: sdhci-esdhc-imx: Convert to pinctrl_select_default_state()
Let's drop the boilerplate code for managing the default pinctrl state and
convert into using the new pinctrl_select_default_state().

Cc: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20191206170821.29711-7-ulf.hansson@linaro.org
2019-12-16 13:00:41 +01:00
Ulf Hansson
9f888b5589 mmc: omap_hsmmc: Convert to pinctrl_select_default_state()
Let's drop the boilerplate code for managing the default pinctrl state and
convert into using the new pinctrl_select_default_state().

Additionally, move away from using pinctrl_pm_select_default_state() as
it's scheduled for removal and use pinctrl_select_default_state() instead.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20191206170821.29711-6-ulf.hansson@linaro.org
2019-12-16 13:00:41 +01:00
Ulf Hansson
c17e73c32f mmc: usdhi6rol0: Convert to pinctrl_select_default_state()
Let's drop the boilerplate code for managing the default pinctrl state and
convert into using the new pinctrl_select_default_state().

Cc: Jesper Nilsson <jesper.nilsson@axis.com>
Cc: Lars Persson <lars.persson@axis.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20191206170821.29711-5-ulf.hansson@linaro.org
2019-12-16 13:00:41 +01:00
Ulf Hansson
05344ffe4b mmc: mmci: Convert to pinctrl_select_default_state()
Let's drop the boilerplate code for managing the default pinctrl state and
convert into using the new pinctrl_select_default_state().

Additionally, move away from using pinctrl_pm_select_default_state() as
it's scheduled for removal and use pinctrl_select_default_state() instead.

Cc: Russell King <linux@armlinux.org.uk>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20191206170821.29711-4-ulf.hansson@linaro.org
2019-12-16 13:00:49 +01:00
Ulf Hansson
f9be7f9c35 mmc: meson-gx: Convert to pinctrl_select_default_state()
Let's drop the boilerplate code for managing the default pinctrl state and
convert into using the new pinctrl_select_default_state().

Cc: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Reviewed-by: Jerome Brunet <jbrunet@baylibre.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20191206170821.29711-3-ulf.hansson@linaro.org
2019-12-16 13:00:41 +01:00
Jan Kara
4d5c1adaf8 reiserfs: Fix spurious unlock in reiserfs_fill_super() error handling
When we fail to allocate string for journal device name we jump to
'error' label which tries to unlock reiserfs write lock which is not
held. Jump to 'error_unlocked' instead.

Fixes: f32485be83 ("reiserfs: delay reiserfs lock until journal initialization")
Signed-off-by: Jan Kara <jack@suse.cz>
2019-12-16 12:59:32 +01:00
Jan Kara
5474ca7da6 reiserfs: Fix memory leak of journal device string
When a filesystem is mounted with jdev mount option, we store the
journal device name in an allocated string in superblock. However we
fail to ever free that string. Fix it.

Reported-by: syzbot+1c6756baf4b16b94d2a6@syzkaller.appspotmail.com
Fixes: c3aa077648 ("reiserfs: Properly display mount options in /proc/mounts")
CC: stable@vger.kernel.org
Signed-off-by: Jan Kara <jack@suse.cz>
2019-12-16 12:59:32 +01:00
Chengguang Xu
34e92542da ext2: set proper errno in error case of ext2_fill_super()
Set proper errno in the case of failure of
initializing percpu variables.

Link: https://lore.kernel.org/r/20191129013636.7624-1-cgxu519@mykernel.net
Signed-off-by: Chengguang Xu <cgxu519@mykernel.net>
Signed-off-by: Jan Kara <jack@suse.cz>
2019-12-16 12:59:14 +01:00
Linus Walleij
cd8fb859a8
spi: meson-spicc: Use GPIO descriptors
Instead of grabbing GPIOs using the legacy interface and
handling them in the setup callback, just let the core
grab and use the GPIOs using descriptors.

Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: Sunny Luo <sunny.luo@amlogic.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://lore.kernel.org/r/20191205083915.27650-1-linus.walleij@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-16 11:58:48 +00:00
Peter Ujfalusi
0a454258fe
spi: stm32: Use dma_request_chan() instead dma_request_slave_channel()
dma_request_slave_channel() is a wrapper on top of dma_request_chan()
eating up the error code.

By using dma_request_chan() directly the driver can support deferred
probing against DMA.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Link: https://lore.kernel.org/r/20191212135550.4634-10-peter.ujfalusi@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-16 11:58:28 +00:00
Peter Ujfalusi
658606ff4c
spi: stm32-qspi: Use dma_request_chan() instead dma_request_slave_channel()
dma_request_slave_channel() is a wrapper on top of dma_request_chan()
eating up the error code.

By using dma_request_chan() directly the driver can support deferred
probing against DMA.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Link: https://lore.kernel.org/r/20191212135550.4634-9-peter.ujfalusi@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-16 11:58:08 +00:00
Peter Ujfalusi
b5756b7774
spi: spi-fsl-dspi: Use dma_request_chan() instead dma_request_slave_channel()
dma_request_slave_channel() is a wrapper on top of dma_request_chan()
eating up the error code.

By using dma_request_chan() directly the driver can support deferred
probing against DMA.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Link: https://lore.kernel.org/r/20191212135550.4634-8-peter.ujfalusi@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-16 11:57:46 +00:00
Peter Ujfalusi
401abb764a
spi: sirf: Use dma_request_chan() instead dma_request_slave_channel()
dma_request_slave_channel() is a wrapper on top of dma_request_chan()
eating up the error code.

By using dma_request_chan() directly the driver can support deferred
probing against DMA.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Link: https://lore.kernel.org/r/20191212135550.4634-7-peter.ujfalusi@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-16 11:57:36 +00:00
Peter Ujfalusi
7ccffd41b2
spi: mxs: Use dma_request_chan() instead dma_request_slave_channel()
dma_request_slave_channel() is a wrapper on top of dma_request_chan()
eating up the error code.

By using dma_request_chan() directly the driver can support deferred
probing against DMA.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Link: https://lore.kernel.org/r/20191212135550.4634-6-peter.ujfalusi@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-16 11:57:26 +00:00
Peter Ujfalusi
6bfbf4d0aa
spi: img-spfi: Use dma_request_chan() instead dma_request_slave_channel()
dma_request_slave_channel() is a wrapper on top of dma_request_chan()
eating up the error code.

By using dma_request_chan() directly the driver can support deferred
probing against DMA.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Link: https://lore.kernel.org/r/20191212135550.4634-5-peter.ujfalusi@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-16 11:57:06 +00:00
Peter Ujfalusi
6133fed053
spi: bcm2835: Use dma_request_chan() instead dma_request_slave_channel()
dma_request_slave_channel() is a wrapper on top of dma_request_chan()
eating up the error code.

By using dma_request_chan() directly the driver can support deferred
probing against DMA.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Link: https://lore.kernel.org/r/20191212135550.4634-4-peter.ujfalusi@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-16 11:56:46 +00:00
Peter Ujfalusi
666224b43b
spi: bcm2835: Release the DMA channel if probe fails after dma_init
The DMA channel was not released if either devm_request_irq() or
devm_spi_register_controller() failed.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Reviewed-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Link: https://lore.kernel.org/r/20191212135550.4634-3-peter.ujfalusi@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-16 11:56:27 +00:00