summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2024-09-13PCI: qcom-ep: Enable controller resources like PHY only after refclk is ↵Manivannan Sadhasivam
available qcom_pcie_enable_resources() is called by qcom_pcie_ep_probe() and it enables the controller resources like clocks, regulator, PHY. On one of the new unreleased Qcom SoC, PHY enablement depends on the active refclk. And on all of the supported Qcom endpoint SoCs, refclk comes from the host (RC). So calling qcom_pcie_enable_resources() without refclk causes the NoC (Network On Chip) error in the endpoint SoC and in turn results in a whole SoC crash and rebooting into EDL (Emergency Download) mode which is an unrecoverable state. But qcom_pcie_enable_resources() is already called by qcom_pcie_perst_deassert() when PERST# is deasserted, and refclk is available at that time. Hence, remove the unnecessary call to qcom_pcie_enable_resources() from qcom_pcie_ep_probe() to prevent the above mentioned crash. It should be noted that this commit prevents the crash only under normal working condition (booting endpoint before host), but the crash may also occur if PERST# assert happens at the wrong time. For avoiding the crash completely, it is recommended to use SRIS mode which allows the endpoint SoC to generate its own refclk. The driver is not supporting SRIS mode currently, but will be added in the future. Fixes: 869bc5253406 ("PCI: dwc: ep: Fix DBI access failure for drivers requiring refclk from host") Link: https://lore.kernel.org/linux-pci/20240830082319.51387-1-manivannan.sadhasivam@linaro.org Tested-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
2024-09-13ASoC: amd: acp: refactor SoundWire machine driver codeVijendar Mukunda
Refactor Soundwire machine driver code by using common SoundWire endpoint parsing helper functions. Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://patch.msgid.link/20240913090631.1834543-6-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-09-13ASoC: sdw_utils/intel: move soundwire endpoint parsing helper functionsVijendar Mukunda
Move SoundWire endpoint parsing helper functions to common place holder. These functions will be used by other platform machine driver code. Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://patch.msgid.link/20240913090631.1834543-5-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-09-13ASoC: sdw_util/intel: move soundwire endpoint and dai link structuresVijendar Mukunda
Move Soundwire endpoint and dai link structures from Intel generic machine driver code to common place holder(soc_sdw_utils.h). These structures will be used in other platform SoundWire machine driver code. Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://patch.msgid.link/20240913090631.1834543-4-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-09-13ASoC: intel: sof_sdw: rename soundwire parsing helper functionsVijendar Mukunda
Rename SoundWire parsing helper functions with 'asoc_sdw' tag to make it generic. Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://patch.msgid.link/20240913090631.1834543-3-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-09-13ASoC: intel: sof_sdw: rename soundwire endpoint and dailink structuresVijendar Mukunda
Rename SoundWire endpoint and dai link structures with asoc tag to make it generic. Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://patch.msgid.link/20240913090631.1834543-2-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-09-13xtensa: Emulate one-byte cmpxchgPaul E. McKenney
Use the new cmpxchg_emu_u8() to emulate one-byte cmpxchg() on xtensa. [ paulmck: Apply kernel test robot feedback. ] [ paulmck: Drop two-byte support per Arnd Bergmann feedback. ] [ Apply Geert Uytterhoeven feedback. ] Signed-off-by: Paul E. McKenney <paulmck@kernel.org> Tested-by: Yujie Liu <yujie.liu@intel.com> Cc: Andi Shyti <andi.shyti@linux.intel.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: "Peter Zijlstra (Intel)" <peterz@infradead.org>
2024-09-13sh: Emulate one-byte cmpxchgPaul E. McKenney
Use the new cmpxchg_emu_u8() to emulate one-byte cmpxchg() on sh. [ paulmck: Drop two-byte support per Arnd Bergmann feedback. ] [ paulmck: Apply feedback from Naresh Kamboju. ] [ Apply Geert Uytterhoeven feedback. ] Signed-off-by: Paul E. McKenney <paulmck@kernel.org> Cc: Andi Shyti <andi.shyti@linux.intel.com> Cc: Palmer Dabbelt <palmer@rivosinc.com> Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: <linux-sh@vger.kernel.org> Acked-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
2024-09-13ARC: Emulate one-byte cmpxchgPaul E. McKenney
Use the new cmpxchg_emu_u8() to emulate one-byte cmpxchg() on arc. [ paulmck: Drop two-byte support per Arnd Bergmann feedback. ] [ paulmck: Apply feedback from Naresh Kamboju. ] [ paulmck: Apply kernel test robot feedback. ] [ paulmck: Apply feedback from Vineet Gupta. ] Signed-off-by: Paul E. McKenney <paulmck@kernel.org> Cc: Andi Shyti <andi.shyti@linux.intel.com> Cc: Andrzej Hajda <andrzej.hajda@intel.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Palmer Dabbelt <palmer@rivosinc.com> Cc: <linux-snps-arc@lists.infradead.org> Acked-by: Vineet Gupta <vgupta@kernel.org>
2024-09-13ASoC: atmel: mchp-pdmc: Retain Non-Runtime ControlsCodrin Ciubotariu
Avoid removing these controls, as doing so can cause issues if the stream is initiated from another control. Ensure these controls remain intact when the stream is started or finished. Instead of removing them, return an -EBUSY error code to indicate that the controller is busy, especially when the audio filter and the SINC filter are in use. [andrei.simion@microchip.com: Reword the commit title and the commit message. Replace spinlock and busy variable with atomic_t busy_stream.] Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> Signed-off-by: Andrei Simion <andrei.simion@microchip.com> Link: https://patch.msgid.link/20240913120621.79088-1-andrei.simion@microchip.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-09-13Merge branch 'for-6.12/cp2112' into for-linusBenjamin Tissoires
- Use irq_get_trigger_type() helper (Jinjie Ruan)
2024-09-13regulator: update some comments ([gs]et_voltage_vsel vs [gs]et_voltage_sel)André Draszik
Some comments here are referring to a non-existent regulator_ops::get_voltage_vsel() where ::get_voltage_sel() is meant, and similar for ::set_voltage_vsel() / ::set_voltage_sel(). Update the comments. Signed-off-by: André Draszik <andre.draszik@linaro.org> Link: https://patch.msgid.link/20240913-regulator-typos-v1-1-92781c93f638@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2024-09-13regulator: max8973: Use irq_get_trigger_type() helperJinjie Ruan
Use irq_get_trigger_type() to replace irq_get_irq_data() and then irqd_get_trigger_type(), if the irq data is NULL it will return 0. Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com> Link: https://patch.msgid.link/20240913013503.3754712-1-ruanjinjie@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-09-13hid: cp2112: Use irq_get_trigger_type() helperJinjie Ruan
Use irq_get_trigger_type() to replace irq_get_irq_data() and then irqd_get_trigger_type(), if the irq data is NULL it will return 0. No functional changed. Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com> Link: https://patch.msgid.link/20240913074632.3779321-1-ruanjinjie@huawei.com Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
2024-09-13Merge branch 'for-6.12/picolcd' into for-linusBenjamin Tissoires
- Use backlight power constants (Thomas Zimmermann)
2024-09-13Merge branch 'for-6.12/elan' into for-linusBenjamin Tissoires
- Add support for one new Elan device (ekth6a12nay) (Zhaoxiong Lv)
2024-09-13Merge branch 'for-6.12/hid-playstation' into for-linusBenjamin Tissoires
- Enhance compatibility with clone controllers (Max Staudt)
2024-09-13Merge branch 'for-6.12/goodix-spi' into for-linusBenjamin Tissoires
- Add support for a new Goodix HID over SPI driver (Charles Wang) Note: this driver doesn't rely on the spefication of HID over SPI provided by Microsoft, thus needs a separate driver, not a generic bus transport low level driver.
2024-09-13Merge branch 'for-6.12/wacom' into for-linusBenjamin Tissoires
Various Wacom fixes (Jason Gerecke): - Support for high-resolution wheel scrolling - Support touchrings with relative motion - Support devices with two touchrings - Support sequence numbers smaller than 16-bit
2024-09-13Merge branch 'for-6.12/amd_sfh' into for-linusBenjamin Tissoires
- Convert comma to semicolon (Chen Ni)
2024-09-13Merge branch 'for-6.12/intel-ish' into for-linusBenjamin Tissoires
- Add support for vendor customized firmware loading (Zhang Lixu)
2024-09-13Merge branch 'i2c-hid' into for-linusBenjamin Tissoires
- ensure various commands do not interfere with each other (Dmitry Torokhov)
2024-09-13Merge branch 'for-6.12/hidraw' into for-linusBenjamin Tissoires
- introduction of HIDIOCREVOKE ioctl to revoke a hidraw fd opened by a regular (non-root) application (Peter Hutterer)
2024-09-13Merge branch 'for-6.12/constify-rdesc' into for-linusBenjamin Tissoires
- Constification of report descriptors so drivers can use read-only memory when declaring report descriptors fixups (Thomas Weißschuh)
2024-09-13Merge branch 'for-6.12/core' into for-linusBenjamin Tissoires
- add helper for finding a field with a certain usage (Kerem Karabay)
2024-09-13Merge branch 'for-6.11/bpf' into for-linusBenjamin Tissoires
One leftover which should have gone earlier: - fix HID-BPF samples (Benjamin Tissoires)
2024-09-13Merge branch 'for-6.11/upstream-fixes' into for-linusBenjamin Tissoires
Small fixes for drivers/hid: - Add support for 3 multitouch panels (He Lugang, tammy tseng and Vishnu Sankar) - Unused declarations cleanups (Yue Haibing) - Fix comma vs semicolon (Chen Ni)
2024-09-13PCI: Mark Creative Labs EMU20k2 INTx masking as brokenAlex Williamson
Per user reports, the Creative Labs EMU20k2 (Sound Blaster X-Fi Titanium Series) generates spurious interrupts when used with vfio-pci unless DisINTx masking support is disabled. Thus, quirk the device to mark INTx masking as broken. Closes: https://lore.kernel.org/all/VI1PR10MB8207C507DB5420AB4C7281E0DB9A2@VI1PR10MB8207.EURPRD10.PROD.OUTLOOK.COM Link: https://lore.kernel.org/linux-pci/20240912215331.839220-1-alex.williamson@redhat.com Reported-by: zdravko delineshev <delineshev@outlook.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com> [kwilczynski: commit log] Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
2024-09-13dt-bindings: PCI: imx6q-pcie: Add reg-name "dbi2" and "atu" for i.MX8M PCIe ↵Richard Zhu
Endpoint Add reg-name: "dbi2", "atu" for i.MX8M PCIe Endpoint. For i.MX8M PCIe EP, the dbi2 and atu addresses are pre-defined in the driver. This method is not good. In commit b7d67c6130ee ("PCI: imx6: Add iMX95 Endpoint (EP) support"), Frank suggests to fetch the dbi2 and atu from DT directly. This commit is preparation to do that for i.MX8M PCIe EP. These changes wouldn't break driver function. When "dbi2" and "atu" properties are present, i.MX PCIe driver would fetch the according base addresses from DT directly. If only two reg properties are provided, i.MX PCIe driver would fall back to the old method. Link: https://lore.kernel.org/linux-pci/1723534943-28499-2-git-send-email-hongxing.zhu@nxp.com Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com> Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org> Reviewed-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
2024-09-13dt-bindings: PCI: altera: msi: Convert to YAMLMatthew Gerlach
Convert the devicetree bindings for the Altera PCIe MSI controller from text to YAML. Link: https://lore.kernel.org/linux-pci/20240717181756.2177553-1-matthew.gerlach@linux.intel.com Signed-off-by: Matthew Gerlach <matthew.gerlach@linux.intel.com> [kwilczynski: remove unused msi0 label] Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org> Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
2024-09-13mmc: core: Use dev_err_probe for deferred regulatorsAlexander Stein
In case vmmc or vqmmc regulator is not available yet, use dev_err_probe in order to set a deferred probe reason. This is a helpful hint in /sys/kernel/debug/devices_deferred Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Link: https://lore.kernel.org/r/20240911090910.3060749-1-alexander.stein@ew.tq-group.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2024-09-13pmdomain: core: Reduce debug summary table widthGeert Uytterhoeven
Commit 9094e53ff5c86ebe ("pmdomain: core: Use dev_name() instead of kobject_get_path() in debugfs") severely shortened the names of devices in a PM Domain. Now the most common format[1] consists of a 32-bit unit-address (8 characters), followed by a dot and a node name (20 characters for "air-pollution-sensor" and "interrupt-controller", which are the longest generic node names documented in the Devicetree Specification), for a typical maximum of 29 characters. This offers a good opportunity to reduce the table width of the debug summary: - Reduce the device name field width from 50 to 30 characters, which matches the PM Domain name width, - Reduce the large inter-column space between the "performance" and "managed by" columns. Visual impact: - The "performance" column now starts at a position that is a multiple of 16, just like the "status" and "children" columns, - All of the "/device", "runtime status", and "managed by" columns are now indented 4 characters more than the columns right above them, - Everything fits in (one less than) 80 characters again ;-) [1] Note that some device names (e.g. TI AM335x interconnect target modules) do not follow this convention, and may be much longer, but these didn't fit in the old 50-character column width either. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/f8e1821364b6d5d11350447c128f6d2b470f33fe.1725459707.git.geert+renesas@glider.be Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2024-09-13pmdomain: core: Move mode_status_str()Geert Uytterhoeven
Move mode_status_str() below perf_status_str(), to make declaration order match calling order of the various *_status_str() helpers. While at it, add a blank line for consistency among the three helpers. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/18ed6fb2bb92860f3af1bc7e5e4a01e9dacf2126.1725459707.git.geert+renesas@glider.be Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2024-09-13pmdomain: core: Fix "managed by" alignment in debug summaryGeert Uytterhoeven
The "performance" column contains variable-width values. Hence when their printed values contain more than one digit, all values in successive columns become misaligned. Fix this by formatting it as a fixed-width field. Adjust successive spaces and field widths to retain the exiting layout. Fixes: 0155aaf95a2a ("PM: domains: Add the domain HW-managed mode to the summary") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/e004f9d2a75e9a49c269507bb8a4514001751e85.1725459707.git.geert+renesas@glider.be Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2024-09-13pmdomain: core: Harden inter-column space in debug summaryGeert Uytterhoeven
The inter-column space in the debug summary is two spaces. However, in one case, the extra space is handled implicitly in a field width specifier. Make inter-column space explicit to ease future maintenance. Fixes: 45fbc464b047 ("PM: domains: Add "performance" column to debug summary") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/ae61eb363621b981edde878e1e74d701702a579f.1725459707.git.geert+renesas@glider.be Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2024-09-13pinctrl: pinctrl-cy8c95x0: Fix regcachePatrick Rudolph
The size of the mux stride was off by one, which could result in invalid pin configuration on the device side or invalid state readings on the software side. While on it also update the code and: - Increase the mux stride size to 16 - Align the virtual muxed regmap range to 16 - Start the regmap window at the selector - Mark reserved registers as not-readable Fixes: 8670de9fae49 ("pinctrl: cy8c95x0: Use regmap ranges") Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reported-by: Andy Shevchenko <andy@kernel.org> Reviewed-by: Andy Shevchenko <andy@kernel.org> Link: https://lore.kernel.org/20240902072859.583490-1-patrick.rudolph@9elements.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-09-13Merge tag 'intel-pinctrl-v6.11-1' of ↵Linus Walleij
git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel into fixes intel-pinctrl for v6.11-1 This includes a new ACPI ID that is added to the Intel Meteor Lake driver to support recent Intel Arrow Lake hardware. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-09-13pmdomain: rockchip: Add gating masks for rk3576Detlev Casanova
The RK3576 SoC needs to ungate the power domains before their status can be modified. The values have been taken from the rockchip downstream driver. Signed-off-by: Detlev Casanova <detlev.casanova@collabora.com> Link: https://lore.kernel.org/r/20240829202732.75961-3-detlev.casanova@collabora.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2024-09-13pmdomain: rockchip: Add gating supportDetlev Casanova
Some rockchip SoC need to ungate power domains before their power status can be changed. Each power domain has a gate mask that is set to 1 to ungate it when manipulating power status, then set back to 0 to gate it again. Signed-off-by: Detlev Casanova <detlev.casanova@collabora.com> Link: https://lore.kernel.org/r/20240829202732.75961-2-detlev.casanova@collabora.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2024-09-13Merge branches 'fixes', 'arm/smmu', 'intel/vt-d', 'amd/amd-vi' and 'core' ↵Joerg Roedel
into next
2024-09-13pmdomain: rockchip: Simplify dropping OF node referenceKrzysztof Kozlowski
Drop OF node reference immediately after using it in syscon_node_to_regmap(), which is both simpler and typical/expected code pattern. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/r/20240825183116.102953-1-krzysztof.kozlowski@linaro.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2024-09-13pmdomain: mediatek: make use of dev_err_cast_probe()Hongbo Li
Using dev_err_cast_probe() to simplify the code. Signed-off-by: Hongbo Li <lihongbo22@huawei.com> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Link: https://lore.kernel.org/r/20240828121230.3696315-1-lihongbo22@huawei.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2024-09-13pmdomain: imx93-pd: drop the context variable "init_off"Dario Binacchi
This variable is only used within the probe() function, so let's remove it from the context and define it locally within the same function. Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> Link: https://lore.kernel.org/r/20240825143428.556439-3-dario.binacchi@amarulasolutions.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2024-09-13pmdomain: imx93-pd: don't unprepare clocks on driver removeDario Binacchi
The removed code was added to handle the case where the power domain is already on during the driver's probing. In this use case, the "is_off" parameter is passed as false to pm_genpd_init() to inform it not to call the power_on() callback, as it's unnecessary to perform the hardware power-on procedure since the power domain is already on. Therefore, with the call to clk_bulk_prepare_enable() by probe(), the system is in the same operational state as when "is_off" is passed as true after the power_on() callback execution: probe() -> is_off == true -> clk_bulk_prepare_enable() called by power_on() probe() -> is_off == false -> clk_bulk_prepare_enable() called by probe() Reaching the same logical and operational state, it follows that upon driver removal, there is no need to perform different actions depending on the power domain's on/off state during probing. Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> Link: https://lore.kernel.org/r/20240825143428.556439-2-dario.binacchi@amarulasolutions.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2024-09-13pmdomain: imx93-pd: replace dev_err() with dev_err_probe()Dario Binacchi
This way, the code becomes more compact, and dev_err_probe() is used in every error path of the probe() function. Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://lore.kernel.org/r/20240825143428.556439-1-dario.binacchi@amarulasolutions.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2024-09-13ALSA: hda/realtek: Add support for Galaxy Book2 Pro (NP950XEE)Joshua Grisham
Adds support for GB2Pro Arc variant (NP950XEE) based on successful test and information provided by Github user drewdrew0 [1]. [1]: https://github.com/thesofproject/linux/issues/4055#issuecomment-2346890020 Signed-off-by: Joshua Grisham <josh@joshuagrisham.com> Link: https://patch.msgid.link/20240913080055.10807-1-josh@joshuagrisham.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2024-09-13crypto: n2 - Set err to EINVAL if snprintf fails for hmacHerbert Xu
Return EINVAL if the snprintf check fails when constructing the algorithm names. Fixes: 8c20982caca4 ("crypto: n2 - Silence gcc format-truncation false positive warnings") Reported-by: kernel test robot <lkp@intel.com> Reported-by: Dan Carpenter <dan.carpenter@linaro.org> Closes: https://lore.kernel.org/r/202409090726.TP0WfY7p-lkp@intel.com/ Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2024-09-13crypto: camm/qi - Use ERR_CAST() to return error-valued pointerChen Yufan
Instead of directly casting and returning (void *) pointer, use ERR_CAST to explicitly return an error-valued pointer. This makes the error handling more explicit and improves code clarity. Signed-off-by: Chen Yufan <chenyufan@vivo.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2024-09-13crypto: mips/crc32 - Clean up useless assignment operationsWangYuli
When entering the "len & sizeof(u32)" branch, len must be less than 8. So after one operation, len must be less than 4. At this time, "len -= sizeof(u32)" is not necessary for 64-bit CPUs. After that, replace `while' loops with equivalent `for' to make the code structure a little bit better by the way. Suggested-by: Maciej W. Rozycki <macro@orcam.me.uk> Link: https://lore.kernel.org/all/alpine.DEB.2.21.2406281713040.43454@angie.orcam.me.uk/ Suggested-by: Herbert Xu <herbert@gondor.apana.org.au> Link: https://lore.kernel.org/all/ZtqZpzMH_qMQqzyc@gondor.apana.org.au/ Signed-off-by: Guan Wentao <guanwentao@uniontech.com> Signed-off-by: WangYuli <wangyuli@uniontech.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2024-09-13crypto: qcom-rng - rename *_of_data to *_match_dataBrian Masney
The qcom-rng driver supports both ACPI and device tree based systems. Let's rename all instances of *of_data to *match_data so that it's not implied that this driver only supports device tree-based systems. Signed-off-by: Brian Masney <bmasney@redhat.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
generated by cgit (git 2.34.1) at 2025-09-13 14:44:28 +0000