- 30 Aug, 2024 25 commits
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Javier Carrasco authored
`sprd_pmic_regmap` is not modified and can be declared as const to move its data to a read-only section. Signed-off-by:
Javier Carrasco <javier.carrasco.cruz@gmail.com> Reviewed-by:
Baolin Wang <baolin.wang@linux.alibaba.com> Link: https://lore.kernel.org/r/20240704-mfd-const-regmap_config-v2-24-0c8785b1331d@gmail.comSigned-off-by:
Lee Jones <lee@kernel.org>
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Javier Carrasco authored
`regmap_mc13xxx_bus` is not modified and can be declared as const to move its data to a read-only section. Signed-off-by:
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Javier Carrasco authored
`gsc_regmap_bus` is not modified and can be declared as const to move its data to a read-only section. Signed-off-by:
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Javier Carrasco authored
`twl6040_irq_chip` is not modified and can be declared as const to move its data to a read-only section. Signed-off-by:
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Javier Carrasco authored
`tps65912_irq_chip` is not modified and can be declared as const to move its data to a read-only section. Signed-off-by:
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Javier Carrasco authored
`tps65910_irq_chip` and `tps65911_irq_chip` are not modified and can be declared as const to move their data to a read-only section. The pointer used to reference those structs has also been converted to const. Signed-off-by:
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Javier Carrasco authored
`tps65219_irqs` and `tps65219_irq_chip` are not modified and can be declared as const to move their data to a read-only section. Signed-off-by:
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Javier Carrasco authored
`tps65218_irq_chip` is not modified and can be declared as const to move its data to a read-only section. Signed-off-by:
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Javier Carrasco authored
`tps65090_irq_chip` is not modified and can be declared as const to move its data to a read-only section. Signed-off-by:
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Javier Carrasco authored
`tps65086_irq_chip` is not modified and can be declared as const to move its data to a read-only section. Signed-off-by:
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Javier Carrasco authored
`bd718xx_irq_chip` is not modified and can be declared as const to move its data to a read-only section. Signed-off-by:
Matti Vaittinen <mazziesaccount@gmail.com> Link: https://lore.kernel.org/r/20240704-mfd-const-regmap_config-v2-14-0c8785b1331d@gmail.comSigned-off-by:
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Javier Carrasco authored
The regmap_irq and regmap_irq_chip structs are not modified and can be declared as const to move their data to a read-only section. Signed-off-by:
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Javier Carrasco authored
The regmap_irq_chip structs are not modified and can be declared as const to move their data to a read-only section. Signed-off-by:
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Javier Carrasco authored
The regmap_bus, regmap_irq and regmap_irq_chip structs are not modified and can be declared as const to move their data to a read-only section. The pointer to reference the regmap_irq_chip structs has been converted to const. Signed-off-by:
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Javier Carrasco authored
The regmap_irq_chip structs are not modified and can be declared as const to move their data to a read-only section. Signed-off-by:
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Javier Carrasco authored
`bd9571mwv_irq_chip` and `bd9574mwf_irq_chip` are not modified and can be declared as const to move their data to a read-only section. Signed-off-by:
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Javier Carrasco authored
`pm800_irq`, `pm805_irq` and `pm805_irq_chip` are not modified and can be declared as const to move their data to a read-only section. In order to keep the const modifier for the regmap_irq_chip structures, the pointer used to reference them must be converted to const as well. Signed-off-by:
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Javier Carrasco authored
`m10bmc_pmci_regmap_config` and `intel_m10bmc_regmap_config` are not modified and can be declared as const to move their data to a read-only section. Signed-off-by:
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Javier Carrasco authored
`bd957x_regmap`, `bd9576_irqs` and `bd9576_irq_chip` are not modified and can be declared as const to move its data to a read-only section. Signed-off-by:
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Javier Carrasco authored
`tps6105x_regmap_config` is not modified and can be declared as const to move its data to a read-only section. Signed-off-by:
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Javier Carrasco authored
`wcd934x_regmap_config` is not modified and can be declared as const to move its data to a read-only section. Signed-off-by:
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Javier Carrasco authored
`hi655x_regmap_config` is not modified and can be declared as const to move its data to a read-only section. Signed-off-by:
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Javier Carrasco authored
`mx25_tsadc_regmap_config` is not modified and can be declared as const to move its data to a read-only section. Signed-off-by:
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Javier Carrasco authored
`da9061_regmap_{config,irq,irq_chip}` and `da9062_{config,irq,irq_chip}` are not modified and can be declared as const to move their data to a read-only section. Signed-off-by: -
Lee Jones authored
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- 29 Aug, 2024 1 commit
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Chris Morgan authored
Add support for the AXP717 PMIC to utilize the ADC (for reading voltage, current, and temperature information from the PMIC) as well as the USB charger and battery. Signed-off-by:
Chris Morgan <macromorgan@hotmail.com> Link: https://lore.kernel.org/r/20240821215456.962564-12-macroalpha82@gmail.comSigned-off-by:
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- 01 Aug, 2024 4 commits
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Clark Wang authored
The ADP5585 is a 10/11 input/output port expander with a built in keypad matrix decoder, programmable logic, reset generator, and PWM generator. This driver supports the PWM function using the platform device registered by the core MFD driver. The driver is derived from an initial implementation from NXP, available in commit 113113742208 ("MLK-25922-1 pwm: adp5585: add adp5585 PWM support") in their BSP kernel tree. It has been extensively rewritten. Signed-off-by:Clark Wang <xiaoning.wang@nxp.com> Reviewed-by:
Frank Li <Frank.Li@nxp.com> Co-developed-by:
Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by:
Uwe Kleine-König <ukleinek@kernel.org> Link: https://lore.kernel.org/r/20240722121100.2855-5-laurent.pinchart@ideasonboard.comSigned-off-by:
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Haibo Chen authored
The ADP5585 is a 10/11 input/output port expander with a built in keypad matrix decoder, programmable logic, reset generator, and PWM generator. This driver supports the GPIO function using the platform device registered by the core MFD driver. The driver is derived from an initial implementation from NXP, available in commit 451f61b46b76 ("MLK-25917-2 gpio: adp5585-gpio: add adp5585-gpio support") in their BSP kernel tree. It has been extensively rewritten. Signed-off-by:Haibo Chen <haibo.chen@nxp.com> Reviewed-by:
Linus Walleij <linus.walleij@linaro.org> Acked-by:
Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Co-developed-by:
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Haibo Chen authored
The ADP5585 is a 10/11 input/output port expander with a built in keypad matrix decoder, programmable logic, reset generator, and PWM generator. This driver supports the chip by modelling it as an MFD device, with two child devices for the GPIO and PWM functions. The driver is derived from an initial implementation from NXP, available in commit 8059835bee19 ("MLK-25917-1 mfd: adp5585: add ADI adp5585 core support") in their BSP kernel tree. It has been extensively rewritten. Signed-off-by: -
Laurent Pinchart authored
The ADP5585 is a 10/11 input/output port expander with a built in keypad matrix decoder, programmable logic, reset generator, and PWM generator. These bindings model the device as an MFD, and support the GPIO expander and PWM functions. These bindings support the GPIO and PWM functions. Drop the existing adi,adp5585 and adi,adp5585-02 compatible strings from trivial-devices.yaml. They have been added there by mistake as the driver that was submitted at the same time used different compatible strings. We can take them over safely. Reviewed-by:
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by:
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- 28 Jul, 2024 10 commits
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Linus Torvalds authored
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Linus Torvalds authored
Merge tag 'kbuild-fixes-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes from Masahiro Yamada: - Fix RPM package build error caused by an incorrect locale setup - Mark modules.weakdep as ghost in RPM package - Fix the odd combination of -S and -c in stack protector scripts, which is an error with the latest Clang * tag 'kbuild-fixes-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: kbuild: Fix '-S -c' in x86 stack protector scripts kbuild: rpm-pkg: ghost modules.weakdep file kbuild: rpm-pkg: Fix C locale setup
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Linus Torvalds authored
This simplifies the min_t() and max_t() macros by no longer making them work in the context of a C constant expression. That means that you can no longer use them for static initializers or for array sizes in type definitions, but there were only a couple of such uses, and all of them were converted (famous last words) to use MIN_T/MAX_T instead. Cc: David Laight <David.Laight@aculab.com> Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> Signed-off-by:Linus Torvalds <torvalds@linux-foundation.org>
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Linus Torvalds authored
Commit 3a7e02c0 ("minmax: avoid overly complicated constant expressions in VM code") added the simpler MIN_T/MAX_T macros in order to avoid some excessive expansion from the rather complicated regular min/max macros. The complexity of those macros stems from two issues: (a) trying to use them in situations that require a C constant expression (in static initializers and for array sizes) (b) the type sanity checking and MIN_T/MAX_T avoids both of these issues. Now, in the whole (long) discussion about all this, it was pointed out that the whole type sanity checking is entirely unnecessary for min_t/max_t which get a fixed type that the comparison is done in. But that still leaves min_t/max_t unnecessarily complicated due to worries about the C constant expression case. However, it turns out that there really aren't very many cases that use min_t/max_t for this, and we can just force-convert those. This does exactly that. Which in turn will then allow for much simpler implementations of min_t()/max_t(). All the usual "macros in all upper case will evaluate the arguments multiple times" rules apply. We should do all the same things for the regular min/max() vs MIN/MAX() cases, but that has the added complexity of various drivers defining their own local versions of MIN/MAX, so that needs another level of fixes first. Link: https://lore.kernel.org/all/b47fad1d0cf8449886ad148f8c013dae@AcuMS.aculab.com/ Cc: David Laight <David.Laight@aculab.com> Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> Signed-off-by:
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Linus Torvalds authored
Merge tag 'ubifs-for-linus-6.11-rc1-take2' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs Pull UBI and UBIFS updates from Richard Weinberger: - Many fixes for power-cut issues by Zhihao Cheng - Another ubiblock error path fix - ubiblock section mismatch fix - Misc fixes all over the place * tag 'ubifs-for-linus-6.11-rc1-take2' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs: ubi: Fix ubi_init() ubiblock_exit() section mismatch ubifs: add check for crypto_shash_tfm_digest ubifs: Fix inconsistent inode size when powercut happens during appendant writing ubi: block: fix null-pointer-dereference in ubiblock_create() ubifs: fix kernel-doc warnings ubifs: correct UBIFS_DFS_DIR_LEN macro definition and improve code clarity mtd: ubi: Restore missing cleanup on ubi_init() failure path ubifs: dbg_orphan_check: Fix missed key type checking ubifs: Fix unattached inode when powercut happens in creating ubifs: Fix space leak when powercut happens in linking tmpfile ubifs: Move ui->data initialization after initializing security ubifs: Fix adding orphan entry twice for the same inode ubifs: Remove insert_dead_orphan from replaying orphan process Revert "ubifs: ubifs_symlink: Fix memleak of inode->i_link in error path" ubifs: Don't add xattr inode into orphan area ubifs: Fix unattached xattr inode if powercut happens after deleting mtd: ubi: avoid expensive do_div() on 32-bit machines mtd: ubi: make ubi_class constant ubi: eba: properly rollback inside self_check_eba
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Nathan Chancellor authored
After a recent change in clang to stop consuming all instances of '-S' and '-c' [1], the stack protector scripts break due to the kernel's use of -Werror=unused-command-line-argument to catch cases where flags are not being properly consumed by the compiler driver: $ echo | clang -o - -x c - -S -c -Werror=unused-command-line-argument clang: error: argument unused during compilation: '-c' [-Werror,-Wunused-command-line-argument] This results in CONFIG_STACKPROTECTOR getting disabled because CONFIG_CC_HAS_SANE_STACKPROTECTOR is no longer set. '-c' and '-S' both instruct the compiler to stop at different stages of the pipeline ('-S' after compiling, '-c' after assembling), so having them present together in the same command makes little sense. In this case, the test wants to stop before assembling because it is looking at the textual assembly output of the compiler for either '%fs' or '%gs', so remove '-c' from the list of arguments to resolve the error. All versions of GCC continue to work after this change, along with versions of clang that do or do not contain the change mentioned above. Cc: stable@vger.kernel.org Fixes: 4f7fd4d7 ("[PATCH] Add the -fstack-protector option to the CFLAGS") Fixes: 60a5317f ("x86: implement x86_32 stack protector") Link: https://github.com/llvm/llvm-project/commit/6461e537815f7fa68cef06842505353cf5600e9c [1] Signed-off-by:Nathan Chancellor <nathan@kernel.org> Signed-off-by:
Masahiro Yamada <masahiroy@kernel.org>
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Richard Weinberger authored
Since ubiblock_exit() is now called from an init function, the __exit section no longer makes sense. Cc: Ben Hutchings <bwh@kernel.org> Reported-by:
kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202407131403.wZJpd8n2-lkp@intel.com/Signed-off-by:
Richard Weinberger <richard@nod.at> Reviewed-by:
Zhihao Cheng <chengzhihao1@huawei.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linuxLinus Torvalds authored
Pull turbostat updates from Len Brown: - Enable turbostat extensions to add both perf and PMT (Intel Platform Monitoring Technology) counters via the cmdline - Demonstrate PMT access with built-in support for Meteor Lake's Die C6 counter * tag 'v6.11-merge' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux: tools/power turbostat: version 2024.07.26 tools/power turbostat: Include umask=%x in perf counter's config tools/power turbostat: Document PMT in turbostat.8 tools/power turbostat: Add MTL's PMT DC6 builtin counter tools/power turbostat: Add early support for PMT counters tools/power turbostat: Add selftests for added perf counters tools/power turbostat: Add selftests for SMI, APERF and MPERF counters tools/power turbostat: Move verbose counter messages to level 2 tools/power turbostat: Move debug prints from stdout to stderr tools/power turbostat: Fix typo in turbostat.8 tools/power turbostat: Add perf added counter example to turbostat.8 tools/power turbostat: Fix formatting in turbostat.8 tools/power turbostat: Extend --add option with perf counters tools/power turbostat: Group SMI counter with APERF and MPERF tools/power turbostat: Add ZERO_ARRAY for zero initializing builtin array tools/power turbostat: Replace enum rapl_source and cstate_source with counter_source tools/power turbostat: Remove anonymous union from rapl_counter_info_t tools/power/turbostat: Switch to new Intel CPU model defines
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git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxlLinus Torvalds authored
Pull CXL updates from Dave Jiang: "Core: - A CXL maturity map has been added to the documentation to detail the current state of CXL enabling. It provides the status of the current state of various CXL features to inform current and future contributors of where things are and which areas need contribution. - A notifier handler has been added in order for a newly created CXL memory region to trigger the abstract distance metrics calculation. This should bring parity for CXL memory to the same level vs hotplugged DRAM for NUMA abstract distance calculation. The abstract distance reflects relative performance used for memory tiering handling. - An addition for XOR math has been added to address the CXL DPA to SPA translation. CXL address translation did not support address interleave math with XOR prior to this change. Fixes: - Fix to address race condition in the CXL memory hotplug notifier - Add missing MODULE_DESCRIPTION() for CXL modules - Fix incorrect vendor debug UUID define Misc: - A warning has been added to inform users of an unsupported configuration when mixing CXL VH and RCH/RCD hierarchies - The ENXIO error code has been replaced with EBUSY for inject poison limit reached via debugfs and cxl-test support - Moving the PCI config read in cxl_dvsec_rr_decode() to avoid unnecessary PCI config reads - A refactor to a common struct for DRAM and general media CXL events" * tag 'cxl-for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl: cxl/core/pci: Move reading of control register to immediately before usage cxl: Remove defunct code calculating host bridge target positions cxl/region: Verify target positions using the ordered target list cxl: Restore XOR'd position bits during address translation cxl/core: Fold cxl_trace_hpa() into cxl_dpa_to_hpa() cxl/test: Replace ENXIO with EBUSY for inject poison limit reached cxl/memdev: Replace ENXIO with EBUSY for inject poison limit reached cxl/acpi: Warn on mixed CXL VH and RCH/RCD Hierarchy cxl/core: Fix incorrect vendor debug UUID define Documentation: CXL Maturity Map cxl/region: Simplify cxl_region_nid() cxl/region: Support to calculate memory tier abstract distance cxl/region: Fix a race condition in memory hotplug notifier cxl: add missing MODULE_DESCRIPTION() macros cxl/events: Use a common struct for DRAM and General Media events -
git://git.kernel.org/pub/scm/linux/kernel/git/krisman/unicodeLinus Torvalds authored
Pull unicode update from Gabriel Krisman Bertazi: "Two small fixes to silence the compiler and static analyzers tools from Ben Dooks and Jeff Johnson" * tag 'unicode-next-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/krisman/unicode: unicode: add MODULE_DESCRIPTION() macros unicode: make utf8 test count static
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