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2025-09-01phy: renesas: rcar-gen3-usb2: Remove redundant ternary operatorsLiao Yuanhong
Remove redundant ternary operators to clean up the code. Signed-off-by: Liao Yuanhong <liaoyuanhong@vivo.com> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20250828122401.17441-3-liaoyuanhong@vivo.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2025-09-01phy: hisilicon: Remove redundant ternary operatorsLiao Yuanhong
Remove redundant ternary operators to clean up the code. Signed-off-by: Liao Yuanhong <liaoyuanhong@vivo.com> Link: https://lore.kernel.org/r/20250828122401.17441-2-liaoyuanhong@vivo.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2025-09-01ASoC: soc-dapm: rename snd_soc_kcontrol_component() to ↵Kuninori Morimoto
snd_soc_kcontrol_to_component() We have 2 similar functions, both converts date from snd_kcontrol to snd_soc_component. (A) snd_soc_kcontrol_component() (B) snd_soc_dapm_kcontrol_component() (A) is just wrapper for snd_kcontrol_chip(). (B) is for more complex conversion. Having similar functions is confusable. So (A) will be replaced to original snd_kcontrol_chip(). (B) will be stay, but the function name should be xx_to_xx(). And it is defined at soc-component.h. It should be implemented at soc-dapm.c. This patch renames it to snd_soc_dapm_kcontrol_to_component(), and move to soc-dapm.c. This patch keeps compatible by using define, but old name will be replaced on each drivers and removed from ASoC in the future. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://patch.msgid.link/871poyy53x.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-09-01ASoC: soc-dapm: rename dapm_kcontrol_get_value() to ↵Kuninori Morimoto
snd_soc_dapm_kcontrol_get_value() dapm_kcontrol_get_value() is global function, adds snd_soc_ prefix This patch keeps compatible by using define, but old name will be replaced on each drivers and removed from ASoC in the future. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://patch.msgid.link/87349ey546.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-09-01ASoC: soc-dapm: rename snd_soc_dapm_kcontrol_dapm() to ↵Kuninori Morimoto
snd_soc_dapm_kcontrol_to_dapm() snd_soc_dapm_kcontrol_dapm() is unclear naming, rename it to snd_soc_dapm_kcontrol_to_dapm(). This is prepare for dapm cleanup. This patch keeps compatible by using define, but old name will be replaced on each drivers and removed from ASoC in the future. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://patch.msgid.link/874ituy54c.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-09-01ASoC: soc-dapm: rename snd_soc_dapm_kcontrol_widget() to ↵Kuninori Morimoto
snd_soc_dapm_kcontrol_to_widget() snd_soc_dapm_kcontrol_widget() is unclear naming, rename it to snd_soc_dapm_kcontrol_to_widget(). This is prepare for dapm cleanup. This patch keeps compatible by using define, but old name will be replaced on each drivers and removed from ASoC in the future. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://patch.msgid.link/875xeay54j.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-09-01spi: cadence-quadspi: Implement refcount to handle unbind during busyKhairul Anuar Romli
driver support indirect read and indirect write operation with assumption no force device removal(unbind) operation. However force device removal(removal) is still available to root superuser. Unbinding driver during operation causes kernel crash. This changes ensure driver able to handle such operation for indirect read and indirect write by implementing refcount to track attached devices to the controller and gracefully wait and until attached devices remove operation completed before proceed with removal operation. Signed-off-by: Khairul Anuar Romli <khairul.anuar.romli@altera.com> Reviewed-by: Matthew Gerlach <matthew.gerlach@altera.com> Reviewed-by: Niravkumar L Rabara <nirav.rabara@altera.com> Link: https://patch.msgid.link/8704fd6bd2ff4d37bba4a0eacf5eba3ba001079e.1756168074.git.khairul.anuar.romli@altera.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-09-01spi: spi-fsl-lpspi: Add compatible for S32GLarisa Grigore
S32G doesn't have the max prescale erratum (default) and it can query the max number of CS from hardware, so add those settings. Signed-off-by: Larisa Grigore <larisa.grigore@nxp.com> Signed-off-by: Ciprian Marian Costea <ciprianmarian.costea@nxp.com> Signed-off-by: James Clark <james.clark@linaro.org> Reviewed-by: Frank Li <Frank.Li@nxp.com> Link: https://patch.msgid.link/20250828-james-nxp-lpspi-v2-9-6262b9aa9be4@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2025-09-01spi: spi-fsl-lpspi: Parameterize reading num-cs from hardwareJames Clark
Add query_hw_for_num_cs in devtype to avoid directly checking compatible string "fsl,imx93-spi". No functionality change. Signed-off-by: James Clark <james.clark@linaro.org> Reviewed-by: Frank Li <Frank.Li@nxp.com> Link: https://patch.msgid.link/20250828-james-nxp-lpspi-v2-8-6262b9aa9be4@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2025-09-01spi: spi-fsl-lpspi: Treat prescale_max == 0 as no erratumJames Clark
This erratum only ever results in a max value of 1, otherwise the full 3 bits are available. To avoid repeating the same default prescale value for every new device's devdata, treat 0 as no limit (7) and only set a value when the erratum is present. Change the field to be 3 bits to catch out of range definitions. No functionality change. Signed-off-by: James Clark <james.clark@linaro.org> Reviewed-by: Frank Li <Frank.Li@nxp.com> Link: https://patch.msgid.link/20250828-james-nxp-lpspi-v2-7-6262b9aa9be4@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2025-09-01spi: spi-fsl-lpspi: Constify devtype datasJames Clark
Add const for all devtype_data. Signed-off-by: James Clark <james.clark@linaro.org> Reviewed-by: Frank Li <Frank.Li@nxp.com> Link: https://patch.msgid.link/20250828-james-nxp-lpspi-v2-6-6262b9aa9be4@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2025-09-01dt-bindings: lpspi: Document support for S32GLarisa Grigore
Add compatible strings 'nxp,s32g2-lpspi' and 'nxp,s32g3-lpspi' for S32G2 and S32G3. Require nxp,s32g3-lpspi to fallback to nxp,s32g2-lpspi since they are currently compatible. Signed-off-by: Larisa Grigore <larisa.grigore@nxp.com> Signed-off-by: James Clark <james.clark@linaro.org> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: Frank Li <Frank.Li@nxp.com> Link: https://patch.msgid.link/20250828-james-nxp-lpspi-v2-5-6262b9aa9be4@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2025-09-01spi: spi-fsl-lpspi: Clear status register after disabling the moduleLarisa Grigore
Clear the error flags after disabling the module to avoid the case when a flag is set again between flag clear and module disable. And use SR_CLEAR_MASK to replace hardcoded value for improved readability. Although fsl_lpspi_reset() was only introduced in commit a15dc3d657fa ("spi: lpspi: Fix CLK pin becomes low before one transfer"), the original driver only reset SR in the interrupt handler, making it vulnerable to the same issue. Therefore the fixes commit is set at the introduction of the driver. Fixes: 5314987de5e5 ("spi: imx: add lpspi bus driver") Signed-off-by: Larisa Grigore <larisa.grigore@nxp.com> Signed-off-by: Ciprian Marian Costea <ciprianmarian.costea@nxp.com> Reviewed-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: James Clark <james.clark@linaro.org> Link: https://patch.msgid.link/20250828-james-nxp-lpspi-v2-4-6262b9aa9be4@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2025-09-01spi: spi-fsl-lpspi: Reset FIFO and disable module on transfer abortLarisa Grigore
In DMA mode fsl_lpspi_reset() is always called at the end, even when the transfer is aborted. In PIO mode aborts skip the reset leaving the FIFO filled and the module enabled. Fix it by always calling fsl_lpspi_reset(). Fixes: a15dc3d657fa ("spi: lpspi: Fix CLK pin becomes low before one transfer") Signed-off-by: Larisa Grigore <larisa.grigore@nxp.com> Reviewed-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: James Clark <james.clark@linaro.org> Link: https://patch.msgid.link/20250828-james-nxp-lpspi-v2-3-6262b9aa9be4@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2025-09-01spi: spi-fsl-lpspi: Set correct chip-select polarity bitLarisa Grigore
The driver currently supports multiple chip-selects, but only sets the polarity for the first one (CS 0). Fix it by setting the PCSPOL bit for the desired chip-select. Fixes: 5314987de5e5 ("spi: imx: add lpspi bus driver") Signed-off-by: Larisa Grigore <larisa.grigore@nxp.com> Signed-off-by: James Clark <james.clark@linaro.org> Reviewed-by: Frank Li <Frank.Li@nxp.com> Link: https://patch.msgid.link/20250828-james-nxp-lpspi-v2-2-6262b9aa9be4@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2025-09-01spi: spi-fsl-lpspi: Fix transmissions when using CONTLarisa Grigore
Commit 6a130448498c ("spi: lpspi: Fix wrong transmission when don't use CONT") breaks transmissions when CONT is used. The TDIE interrupt should not be disabled in all cases. If CONT is used and the TX transfer is not yet completed yet, but the interrupt handler is called because there are characters to be received, TDIE is replaced with FCIE. When the transfer is finally completed, SR_TDF is set but the interrupt handler isn't called again. Fixes: 6a130448498c ("spi: lpspi: Fix wrong transmission when don't use CONT") Signed-off-by: Larisa Grigore <larisa.grigore@nxp.com> Signed-off-by: James Clark <james.clark@linaro.org> Reviewed-by: Frank Li <Frank.Li@nxp.com> Link: https://patch.msgid.link/20250828-james-nxp-lpspi-v2-1-6262b9aa9be4@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2025-09-01ASoC: rt712: avoid skipping the blind writeShuming Fan
Some devices might not use the DMIC function of the RT712VB. Therefore, this patch avoids skipping the blind write with RT712VB. Signed-off-by: Shuming Fan <shumingf@realtek.com> Link: https://patch.msgid.link/20250901085757.1287945-1-shumingf@realtek.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-09-01phy: qcom-qmp-ufs: Add PHY and PLL regulator loadNitin Rawat
Add phy and pll regulator load voting support for all supported platforms by introducing dedicated regulator bulk data arrays with their load values. This ensures stable operation and proper power management for these platforms where regulators are shared between the QMP UFS PHY and other IP blocks by setting appropriate regulator load currents during PHY operations. Signed-off-by: Nitin Rawat <quic_nitirawa@quicinc.com> Acked-by: Manivannan Sadhasivam <mani@kernel.org> Link: https://lore.kernel.org/r/20250830070353.2694-3-nitin.rawat@oss.qualcomm.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2025-09-01phy: qcom-qmp-ufs: Add regulator load voting for UFS QMP PHYNitin Rawat
On certain SoCs, power regulators are shared between the QMP UFS PHY and other IP blocks. To ensure proper operation, the regulator framework must be informed of the UFS PHY's load requirements. This is essential because the regulator's operating mode—whether Low Power or High Power—depends on the maximum expected load at any given time, which the regulator driver needs to manage accordingly. To support this, replace devm_regulator_bulk_get() with devm_regulator_bulk_get_const() and inline the qmp_ufs_vreg_init() function. additionally replace the array of regulator names with a bulk regulator data structure, and utilize the init_load_uA field provided by the regulator framework. This ensures that regulator_set_load() is automatically invoked before the first enable operation. Reviewed-by: Manivannan Sadhasivam <mani@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: Nitin Rawat <quic_nitirawa@quicinc.com> Link: https://lore.kernel.org/r/20250830070353.2694-2-nitin.rawat@oss.qualcomm.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2025-09-01rust: file: use to_result for error handlingOnur Özkan
Simplifies error handling by replacing the manual check of the return value with the `to_result` helper. Signed-off-by: Onur Özkan <work@onurozkan.dev> Link: https://lore.kernel.org/20250821091001.28563-1-work@onurozkan.dev Signed-off-by: Christian Brauner <brauner@kernel.org>
2025-09-01ALSA: misc: Use guard() for spin locksTakashi Iwai
Clean up the code using guard() for spin locks. Merely code refactoring, and no behavior change. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250829151335.7342-20-tiwai@suse.de
2025-09-01ALSA: virtio: Use guard() for spin locksTakashi Iwai
Replace the manual spin lock/unlock pairs with guard() for code simplification. Only code refactoring, and no behavior change. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250829151335.7342-19-tiwai@suse.de
2025-09-01ALSA: ac97bus: Use guard() for mutex locksTakashi Iwai
Replace the manual mutex lock/unlock pairs with guard() for code simplification. Only code refactoring, and no behavior change. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250829151335.7342-18-tiwai@suse.de
2025-09-01ALSA: atmel: Use guard() for mutex locksTakashi Iwai
Replace the manual mutex lock/unlock pairs with guard() for code simplification. Only code refactoring, and no behavior change. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250829151335.7342-17-tiwai@suse.de
2025-09-01ALSA: pxa2xx: Use guard() for mutex locksTakashi Iwai
Replace the manual mutex lock/unlock pairs with guard() for code simplification. Only code refactoring, and no behavior change. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250829151335.7342-16-tiwai@suse.de
2025-09-01ALSA: aaci: Use guard() for mutex locksTakashi Iwai
Replace the manual mutex lock/unlock pairs with guard() for code simplification. Only code refactoring, and no behavior change. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250829151335.7342-15-tiwai@suse.de
2025-09-01ALSA: aoa: Use guard() for mutex locksTakashi Iwai
Replace the manual mutex lock/unlock pairs with guard() for code simplification. Only code refactoring, and no behavior change. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250829151335.7342-14-tiwai@suse.de
2025-09-01ALSA: sparc: Use guard() for mutex locksTakashi Iwai
Replace the manual mutex lock/unlock pairs with guard() for code simplification. Only code refactoring, and no behavior change. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250829151335.7342-13-tiwai@suse.de
2025-09-01ALSA: vxpocket: Use guard() for mutex locksTakashi Iwai
Replace the manual mutex lock/unlock pairs with guard() for code simplification. Only code refactoring, and no behavior change. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250829151335.7342-12-tiwai@suse.de
2025-09-01ALSA: pdaudiocf: Use guard() for mutex locksTakashi Iwai
Replace the manual mutex lock/unlock pairs with guard() for code simplification. Only code refactoring, and no behavior change. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250829151335.7342-11-tiwai@suse.de
2025-09-01ALSA: at73c213: Use guard() for mutex locksTakashi Iwai
Replace the manual mutex lock/unlock pairs with guard() for code simplification. Only code refactoring, and no behavior change. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250829151335.7342-10-tiwai@suse.de
2025-09-01ALSA: xen: Use guard() for mutex locksTakashi Iwai
Replace the manual mutex lock/unlock pairs with guard() for code simplification. Only code refactoring, and no behavior change. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250829151335.7342-9-tiwai@suse.de
2025-09-01ALSA: x86: Use guard() for spin locksTakashi Iwai
Clean up the code using guard() for spin locks. Merely code refactoring, and no behavior change. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250829151335.7342-8-tiwai@suse.de
2025-09-01ALSA: x86: Use guard() for mutex locksTakashi Iwai
Replace the manual mutex lock/unlock pairs with guard() for code simplification. Only code refactoring, and no behavior change. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250829151335.7342-7-tiwai@suse.de
2025-09-01ALSA: synth: Use guard() for preset locksTakashi Iwai
Define a macro for the preset locking/unlocking pairs for soundfont using guard() macro as a further code cleanup. The new macro is put in soundfont.h (and some function renames) along with it for avoiding unnecessary troubles with clang. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250829151335.7342-6-tiwai@suse.de
2025-09-01ALSA: synth: Use guard() for spin locksTakashi Iwai
Clean up the code using guard() for spin locks. Merely code refactoring, and no behavior change. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250829151335.7342-5-tiwai@suse.de
2025-09-01ALSA: synth: Use guard() for mutex locksTakashi Iwai
Replace the manual mutex lock/unlock pairs with guard() for code simplification. Only code refactoring, and no behavior change. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250829151335.7342-4-tiwai@suse.de
2025-09-01ALSA: i2c: Use guard() for spin locksTakashi Iwai
Clean up the code using guard() for spin locks. Merely code refactoring, and no behavior change. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250829151335.7342-3-tiwai@suse.de
2025-09-01ALSA: i2c: Use guard() for mutex locksTakashi Iwai
Replace the manual mutex lock/unlock pairs with guard() for code simplification. Only code refactoring, and no behavior change. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250829151335.7342-2-tiwai@suse.de
2025-09-01ALSA: caiaq: Use guard() for spin locksTakashi Iwai
Clean up the code using guard() for spin locks. Merely code refactoring, and no behavior change. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250829150724.6886-10-tiwai@suse.de
2025-09-01ALSA: bcd2000: Use guard() for mutex locksTakashi Iwai
Replace the manual mutex lock/unlock pairs with guard() for code simplification. Only code refactoring, and no behavior change. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250829150724.6886-9-tiwai@suse.de
2025-09-01ALSA: usb: qcom: Use guard() for mutex locksTakashi Iwai
Replace the manual mutex lock/unlock pairs with guard() for code simplification. The manual mutex lock/unlock are still left in handle_uaudio_stream_req() and its callee as they have a bit complex locking patterns. Only code refactoring, and no behavior change. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250829150724.6886-8-tiwai@suse.de
2025-09-01ALSA: line6: Use guard() for mutex locksTakashi Iwai
Replace the manual mutex lock/unlock pairs with guard() for code simplification. The core code of line6_pcm_release() is factored out, so that it can be covered by guard() nicely, too. Only code refactoring, and no behavior change. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250829150724.6886-7-tiwai@suse.de
2025-09-01ALSA: hiface: Use guard() for spin locksTakashi Iwai
Clean up the code using guard() for spin locks. Merely code refactoring, and no behavior change. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250829150724.6886-6-tiwai@suse.de
2025-09-01ALSA: hiface: Use guard() for mutex locksTakashi Iwai
Replace the manual mutex lock/unlock pairs with guard() for code simplification. Only code refactoring, and no behavior change. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250829150724.6886-5-tiwai@suse.de
2025-09-01ALSA: usx2y: Use guard() for mutex locksTakashi Iwai
Replace the manual mutex lock/unlock pairs with guard() for code simplification. Only code refactoring, and no behavior change. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250829150724.6886-4-tiwai@suse.de
2025-09-01ALSA: ua101: Use guard() for spin locksTakashi Iwai
Clean up the code using guard() for spin locks. Merely code refactoring, and no behavior change. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250829150724.6886-3-tiwai@suse.de
2025-09-01ALSA: ua101: Use guard() for mutex locksTakashi Iwai
Replace the manual mutex lock/unlock pairs with guard() for code simplification. Only code refactoring, and no behavior change. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250829150724.6886-2-tiwai@suse.de
2025-09-01ALSA: serial-u16550: Use guard() for spin locksTakashi Iwai
Clean up the code using guard() for spin locks. Merely code refactoring, and no behavior change. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250829150026.6379-14-tiwai@suse.de
2025-09-01ALSA: portman2x4: Use guard() for spin locksTakashi Iwai
Clean up the code using guard() for spin locks. Merely code refactoring, and no behavior change. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250829150026.6379-13-tiwai@suse.de
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