- 10 Mar, 2021 40 commits
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Wei Yongjun authored
In case of error, the function devm_regmap_init_sdw() returns ERR_PTR() and never returns NULL. The NULL test in the return value check should be replaced with IS_ERR(). Fixes: a262057df513 ("ASoC: rt1316: Add RT1316 SDCA vendor-specific driver") Reported-by:Hulk Robot <hulkci@huawei.com> Signed-off-by:
Wei Yongjun <weiyongjun1@huawei.com> Link: https://lore.kernel.org/r/20210303064041.898281-1-weiyongjun1@huawei.comSigned-off-by:
Mark Brown <broonie@kernel.org>
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Fabio Estevam authored
The .driver elements are not correctly idented. Fix the identation of the .driver elements. Signed-off-by:
Fabio Estevam <festevam@gmail.com> Link: https://lore.kernel.org/r/20210302142817.2141923-1-festevam@gmail.comSigned-off-by:
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Tang Bin authored
The function devm_platform_ioremap_resource has already contained error message, so remove the redundant dev_err here. Signed-off-by:
Tang Bin <tangbin@cmss.chinamobile.com> Acked-by:
Paul Cercueil <paul@crapouillou.net> Link: https://lore.kernel.org/r/20210302135630.11456-1-tangbin@cmss.chinamobile.comSigned-off-by:
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Mark Brown authored
Merge series "ASoC: Intel: soc-acpi: remove unused TigerLake configurations" from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>: Remove two machine descriptors which were added for development on Intel RVPs but are no longer used or productized. This will not have any impact on end-users. The corresponding cleanup was applied in the SOF topologies. Pierre-Louis Bossart (2): ASoC: Intel: soc-acpi: remove unused TGL table with rt5682 only ASoC: Intel: soc-acpi: remove TGL RVP mixed SoundWire/TDM config .../intel/common/soc-acpi-intel-tgl-match.c | 23 ------------------- 1 file changed, 23 deletions(-) -- 2.25.1
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Mark Brown authored
Merge series "Add I2S-MCC support for Microchip's SAMA7G5" from Codrin Ciubotariu <codrin.ciubotariu@microchip.com>: SAMA7G5 includes an updated version of I2S-MCC, found previously on SAM9X60. This controller includes 8 data pins, 4 for playback and 4 for capture. For I2S and LEFT_J formats, these pins can be used to send/receive up to 8 audio channels. For DSP_A, with TDM, any pins pair (DIN/DOUT) from these 4 can be selected to send/receive data. This version also includes 2 FIFOs (send and receive). This patch set starts by moving the driver's bindings to yaml and continues with adding a new compatible for the SAMA7G5 variant, followed by the changes needed for I2S/LEFT_J support, TDM pin pair selection and FIFO support, exclusively for SAMA7G5. Changes in v2: - moved DT binding conversion patch from the beginning to the end of the patch serieses - patches that update the DT binding are modified to change .txt file instead of .yaml Codrin Ciubotariu (7): dt-bindings: mchp,i2s-mcc: Add SAMA7G5 to binding ASoC: mchp-i2s-mcc: Add compatible for SAMA7G5 ASoC: mchp-i2s-mcc: Add multi-channel support for I2S and LEFT_J formats dt-bindings: mchp,i2s-mcc: Add property to specify pin pair for TDM ASoC: mchp-i2s-mcc: Add support to select TDM pins ASoC: mchp-i2s-mcc: Add FIFOs support ASoC: convert Microchip I2SMCC binding to yaml .../bindings/sound/mchp,i2s-mcc.yaml | 108 ++++++++++++ .../bindings/sound/mchp-i2s-mcc.txt | 43 ----- sound/soc/atmel/Kconfig | 3 + sound/soc/atmel/mchp-i2s-mcc.c | 161 +++++++++++++++--- 4 files changed, 252 insertions(+), 63 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/mchp,i2s-mcc.yaml delete mode 100644 Documentation/devicetree/bindings/sound/mchp-i2s-mcc.txt -- 2.27.0 -
Ranjani Sridharan authored
The skylake driver disabled async suspend to prevent disabling the DSP before the card was suspended during system suspend. This code was carried over to the SOF driver. But, there is no risk of the DSP getting disabled before the card is suspended with the SOF driver. Therefore, it is safe to enable async suspend and thereby optimize the system resume time. Reviewed-by:
Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by:
Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20210301170157.36584-1-ranjani.sridharan@linux.intel.comSigned-off-by:
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Fabio Estevam authored
On an imx8mq-evk the following error is seen: [ 1.375809] wm8524-codec audio-codec: Failed to get mute line: -517 It happens because the codec driver may probe prior to the imx gpio driver, which causes a probe defer. Change to dev_err_probe() to avoid printing this error. Reported-by:
Chris Healy <cphealy@gmail.com> Signed-off-by:
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Pierre-Louis Bossart authored
v5.12-rc1 flags new warnings with make W=1, fix missing or broken function descriptors. sound/soc/intel/atom/sst/sst_loader.c:85: warning: expecting prototype for sst_start_merrifield(). Prototype was for sst_start_mrfld() instead sound/soc/intel/atom/sst/sst_acpi.c:339: warning: expecting prototype for intel_sst_remove(). Prototype was for sst_acpi_remove() instead Signed-off-by:
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Pierre-Louis Bossart authored
v5.12-rc1 flags new warnings with make W=1, fix missing or broken function descriptors. sound/soc/soc-dai.c:167: warning: expecting prototype for snd_soc_xlate_tdm_slot(). Prototype was for snd_soc_xlate_tdm_slot_mask() instead Signed-off-by:
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Pierre-Louis Bossart authored
v5.12-rc1 flags new warnings with make W=1, fix missing or broken function descriptors. sound/soc/codecs/nau8825.c:298: warning: wrong kernel-doc identifier on line: * Ramp up the headphone volume change gradually to target level. sound/soc/codecs/nau8825.c:358: warning: expecting prototype for This func(). Prototype was for nau8825_intlog10_dec3() instead sound/soc/codecs/nau8825.c:411: warning: wrong kernel-doc identifier on line: * computes cross talk suppression sidetone gain. Signed-off-by:
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Pierre-Louis Bossart authored
The TGL RVP can be configured in many ways. We initially supported a mixed configuration with RT711 in SoundWire mode and RT1308 in TDM mode. However Intel teams no longer have any hardware with this configuration and there are no commercially-available devices using it either, so let's remove this entry. The corresponding topology will also be removed from the SOF tree. This patch partially reverts Commit d985d208 ("ASoC: Intel: common: add match tables for TGL w/ SoundWire") Signed-off-by:
Bard Liao <bard.liao@intel.com> Reviewed-by:
Rander Wang <rander.wang@intel.com> Link: https://lore.kernel.org/r/20210301235637.1177525-3-pierre-louis.bossart@linux.intel.comSigned-off-by:
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Pierre-Louis Bossart authored
This patch partially reverts Commit 095ee719 ("ASoC: Intel: common: add match table for TGL RT5682 SoundWire driver"). This commit was added as an enabling patch before the Maxim98373 codec driver was available. This codec is now fully functional and the topology with only RT5682 no longer maintained or used. Signed-off-by:
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Codrin Ciubotariu authored
SAMA7G5's I2S-MCC has 4 pairs of DIN/DOUT pins. Since TDM only uses a single pair of pins for synchronous capture and playback, the controller needs to be told which of the pair is connected. This can be mentioned using the new "microchip,tdm-data-pair" property. The property is optional, needed only if TDM is used, and if it's missing DIN/DOUT 0 pins will be used by default. Signed-off-by:
Codrin Ciubotariu <codrin.ciubotariu@microchip.com> Link: https://lore.kernel.org/r/20210301170905.835091-5-codrin.ciubotariu@microchip.comSigned-off-by:
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Codrin Ciubotariu authored
SAMA7G5 includes an updated version of the I2S-MCC driver, that includes 3 more DIN/DOUT pin pairs for multi-channel. Signed-off-by:
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Codrin Ciubotariu authored
I2S-MCC found on SAMA7G5 includes 2 FIFOs (capture and playback). When FIFOs are enabled, bits I2SMCC_ISRA.TXLRDYx and I2SMCC_ISRA.TXRRDYx must not be used. Bits I2SMCC_ISRB.TXFFRDY and I2SMCC_ISRB.RXFFRDY must be used instead. Signed-off-by:
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Codrin Ciubotariu authored
SAMA7G5's I2S-MCC has 4 pairs of DIN/DOUT pins. Since TDM only uses a single pair of pins for synchronous capture and playback, the controller needs to be told which of the pair is connected. This can be mentioned using the "microchip,tdm-data-pair" property from DT. The property is optional, useful only if TDM is used. If it's missing, DIN/DOUT 0 pins will be used by default. Signed-off-by:
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Codrin Ciubotariu authored
The latest I2S-MCC available in SAMA7G5 supports multi-channel for I2S and Left-Justified formats. For this, the new version uses 8 (4 * 2) input and output pins, with each pin being responsible for 2 channels. This sums up to a total of 8 channels for synchronous capture and playback. Signed-off-by:
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Codrin Ciubotariu authored
Microchip's new SAMA7G5 includes an updated I2S-MCC compatible with the previous version found on SAM9X60. The new controller includes 8 (4 * 2) input and output data pins for up to 8 channels for I2S and Left-Justified formats. Signed-off-by:
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Mark Brown authored
Merge series "ASoC: rsnd: cleanup ppcheck warning for Renesas sound driver" from Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>: Hi Mark, Pierre-Louis These patches are based on below patch-set which from Pierre-Louis, and cleanup cppcheck warnings for Rensas sound driver. [3/5] has Reported-by Pierre-Louis tag. Subject: [PATCH 0/8] ASoC: sh: remove cppcheck warnings Date: Fri, 19 Feb 2021 17:16:27 -0600 Kuninori Morimoto (5): ASoC: rsnd: cleanup ppcheck warning for ssiu.c ASoC: rsnd: cleanup ppcheck warning for ssi.c ASoC: rsnd: cleanup ppcheck warning for core.c ASoC: rsnd: cleanup ppcheck warning for cmd.c ASoC: rsnd: cleanup ppcheck warning for adg.c sound/soc/sh/rcar/adg.c | 15 +++++++------- sound/soc/sh/rcar/cmd.c | 15 +++++++------- sound/soc/sh/rcar/core.c | 32 +++++++++++++--------------- sound/soc/sh/rcar/ssi.c | 45 ++++++++++++++++++++-------------------- sound/soc/sh/rcar/ssiu.c | 22 +++++++++++--------- 5 files changed, 64 insertions(+), 65 deletions(-) -- 2.25.1
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Mark Brown authored
snd_soc_dai_set_drvdata is not needed when the set data comes from snd_soc_dai_get_drvdata or dev_get_drvdata. --- sound/soc/fsl/fsl_micfil.c | 2 -- sound/soc/fsl/fsl_sai.c | 2 -- sound/soc/fsl/fsl_xcvr.c | 1 - sound/soc/mxs/mxs-saif.c | 10 ---------- sound/soc/pxa/mmp-sspa.c | 1 - sound/soc/sunxi/sun4i-i2s.c | 2 -- 6 files changed, 18 deletions(-)
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Mark Brown authored
Merge series "ASoC: sh: remove cppcheck warnings" from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>: No functional changes except for patch 4 where a missing error check was added for consistency. Pierre-Louis Bossart (8): ASoC: sh: dma-sh7760: remove unused variable ASoC: sh: rcar: align function prototypes ASoC: sh: rcar: simplify return ASoC: sh: rcar: core: rename shadowing variables ASoC: sh: rcar: ctu: add missing error check ASoC: sh: rcar: ssi: remove redundant assignment ASoC: sh: siu_pcm: remove useless assignment ASoC: sh: siu_pcm: remove unused variable sound/soc/sh/dma-sh7760.c | 1 - sound/soc/sh/rcar/core.c | 14 +++++++------- sound/soc/sh/rcar/ctu.c | 2 ++ sound/soc/sh/rcar/rsnd.h | 6 +++--- sound/soc/sh/rcar/ssi.c | 1 - sound/soc/sh/siu_pcm.c | 6 +----- 6 files changed, 13 insertions(+), 17 deletions(-) -- 2.25.1
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Mark Brown authored
Merge series "ASoC: core: remove cppcheck warnings" from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>: This is the first batch of cleanups to make cppcheck more usable, currently we have way too many warnings that drown real issues. Pierre-Louis Bossart (6): ASoC: soc-ops: remove useless assignment ASoC: soc-pcm: remove redundant assignment ASoC: soc-pcm: remove shadowing variable ASoC: soc-pcm: add error log ASoC: soc-topology: clarify expression ASoC: generic: simple-card-utils: remove useless assignment sound/soc/generic/simple-card-utils.c | 2 +- sound/soc/soc-ops.c | 2 +- sound/soc/soc-pcm.c | 4 ++-- sound/soc/soc-topology.c | 16 ++++++++-------- 4 files changed, 12 insertions(+), 12 deletions(-) -- 2.25.1
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Mark Brown authored
Merge series "ASoC: samsung: remove cppcheck warnings" from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>: No functional changes except for patch 2 and 3 where missing error checks were added for consistency. Pierre-Louis Bossart (6): ASoC: samsung: i2s: remove unassigned variable ASoC: samsung: s3c24xx_simtec: add missing error check ASoC: samsung: smdk_wm8994: add missing return ASoC: samsung: snow: remove useless test ASoC: samsung: tm2_wm5110: check of_parse return value ASoC: samsung: tm2_wm5510: remove shadowing variable sound/soc/samsung/i2s.c | 3 +-- sound/soc/samsung/s3c24xx_simtec.c | 5 +++++ sound/soc/samsung/smdk_wm8994.c | 1 + sound/soc/samsung/snow.c | 5 +---- sound/soc/samsung/tm2_wm5110.c | 3 +-- 5 files changed, 9 insertions(+), 8 deletions(-) -- 2.25.1
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Mark Brown authored
Merge series "soc-pcm: tidyup snd_pcm_hardware setup for FE/BE" from Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>: Hi Mark These patches tidyup snd_pcm_hardware setup for FE/BE. [1/5] changes behavior, but I think it is bug-fix. Kuninori Morimoto (5): ASoC: soc-pcm: remove strange format storing ASoC: soc-pcm: unpack dpcm_init_runtime_hw() ASoC: soc-pcm: add dpcm_runtime_setup_fe() ASoC: soc-pcm: add dpcm_runtime_setup() ASoC: soc-pcm: unpack dpcm_set_fe_runtime() sound/soc/soc-pcm.c | 79 +++++++++++++++++++++------------------------ 1 file changed, 36 insertions(+), 43 deletions(-) -- 2.25.1
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Mark Brown authored
Merge series "ASoC: fsl: remove cppcheck warnings" from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>: Nothing critical and no functional changes. The only change that needs attention if the 'fsl_ssi: remove unnecessary tests' patch, where variables are to zero, then tested to set register fields. Either the tests are indeed redundant or the entire programming sequence is incorrect. Pierre-Louis Bossart (9): ASoC: fsl: fsl_asrc: remove useless assignment ASoC: fsl: fsl_dma: remove unused variable ASoC: fsl: fsl_easrc: remove useless assignments ASoC: fsl: fsl_esai: clarify expression ASoC: fsl: fsl_ssi: remove unnecessary tests ASoC: fsl: imx-hdmi: remove unused structure members ASoC: fsl: mpc5200: signed parameter in snprintf format ASoC: fsl: mpc8610: remove useless assignment ASoC: fsl: p1022_ds: remove useless assignment sound/soc/fsl/fsl_asrc.c | 2 +- sound/soc/fsl/fsl_dma.c | 3 --- sound/soc/fsl/fsl_easrc.c | 6 +++--- sound/soc/fsl/fsl_esai.c | 2 +- sound/soc/fsl/fsl_ssi.c | 5 ++--- sound/soc/fsl/imx-hdmi.c | 4 ---- sound/soc/fsl/mpc5200_dma.c | 2 +- sound/soc/fsl/mpc8610_hpcd.c | 2 +- sound/soc/fsl/p1022_ds.c | 2 +- 9 files changed, 10 insertions(+), 18 deletions(-) -- 2.25.1
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Mark Brown authored
Merge series "ASoC: rt*: Constify static structs" from Rikard Falkeborn <rikard.falkeborn@gmail.com>: Constify a number of static structs that are never modified in RealTek codecs. The most important patches are the first two, which constifies snd_soc_dai_ops and sdw_slave_ops, both which contain function pointers. The other two patches are for good measure, since I was already touching the code there. When doing this, I discovered sound/soc/codecs/rt1016.c is not in a Makefile, so there is not really any way to build it (I added locally to the Makefile to compile-test my changes). Is this expected or an oversight? Rikard Falkeborn (4): ASoC: rt*: Constify static struct sdw_slave_ops ASoC: rt*: Constify static struct snd_soc_dai_ops ASoC: rt*: Constify static struct acpi_device_id ASoc: rt5631: Constify static struct coeff_clk_div sound/soc/codecs/rt1011.c | 2 +- sound/soc/codecs/rt1015.c | 4 ++-- sound/soc/codecs/rt1016.c | 4 ++-- sound/soc/codecs/rt1305.c | 2 +- sound/soc/codecs/rt1308-sdw.c | 2 +- sound/soc/codecs/rt1308.c | 2 +- sound/soc/codecs/rt5631.c | 2 +- sound/soc/codecs/rt5682-sdw.c | 4 ++-- sound/soc/codecs/rt700-sdw.c | 2 +- sound/soc/codecs/rt700.c | 2 +- sound/soc/codecs/rt711-sdw.c | 2 +- sound/soc/codecs/rt711.c | 2 +- sound/soc/codecs/rt715-sdw.c | 2 +- sound/soc/codecs/rt715.c | 2 +- 14 files changed, 17 insertions(+), 17 deletions(-) -- 2.30.1
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Mark Brown authored
Merge series "ASoC: qcom: remove cppcheck warnings" from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>: Second batch of cleanups for Qualcomm SOCs and codecs. The only functional change is the addition of a missing error check in the last patch. Pierre-Louis Bossart (10): ASoC: qcom: lpass-hdmi: remove useless return ASoC: qcom: lpass-platform: remove useless assignment ASoC: qcom: q6dsp-dai: clarify expression ASoC: qcom: q6afe: remove useless assignments ASoC: qcom: q6afe: align function prototype ASoC: qcom: q6asm: align function prototypes ASoC: wcd-clsh-v2: align function prototypes ASoC: wcd9335: clarify return value ASoC: wcd934x: remove useless return ASoC: lpass-wsa-macro: add missing test sound/soc/codecs/lpass-wsa-macro.c | 2 ++ sound/soc/codecs/wcd-clsh-v2.h | 6 +++--- sound/soc/codecs/wcd9335.c | 2 +- sound/soc/codecs/wcd934x.c | 2 -- sound/soc/qcom/lpass-hdmi.c | 4 ---- sound/soc/qcom/lpass-platform.c | 2 +- sound/soc/qcom/qdsp6/q6afe-dai.c | 2 +- sound/soc/qcom/qdsp6/q6afe.c | 5 ++--- sound/soc/qcom/qdsp6/q6afe.h | 2 +- sound/soc/qcom/qdsp6/q6asm.h | 6 +++--- 10 files changed, 14 insertions(+), 19 deletions(-) -- 2.25.1
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Shuming Fan authored
This is the initial amplifier driver for rt1316 SDCA version. Signed-off-by:
Shuming Fan <shumingf@realtek.com> Link: https://lore.kernel.org/r/20210223090759.15323-1-shumingf@realtek.comSigned-off-by:
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Cezary Rojewski authored
Skylake is dependent on SND_SOC_INTEL_SKYLAKE (aka "all SST platforms") whereas selecting specific configuration such as KBL-only will not cause driver code to compile. Switch to SND_SOC_INTEL_SKYLAKE_COMMON dependency so selecting any configuration causes the driver to be built. Reported-by:
Kai-Heng Feng <kai.heng.feng@canonical.com> Suggested-by:
Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com> Fixes: 35bc99aa ("ASoC: Intel: Skylake: Add more platform granularity") Signed-off-by:
Cezary Rojewski <cezary.rojewski@intel.com> Link: https://lore.kernel.org/r/20210125115441.10383-1-cezary.rojewski@intel.comSigned-off-by:
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Viorel Suman authored
Move reset assert into runtime_resume since we cannot rely on reset assert state when the device is put out from suspend. Signed-off-by:
Viorel Suman <viorel.suman@nxp.com> Signed-off-by:
Shengjiu Wang <shengjiu.wang@nxp.com> Link: https://lore.kernel.org/r/1613984990-5534-1-git-send-email-shengjiu.wang@nxp.comSigned-off-by:
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Kai Vehmanen authored
Turn off display power at the end of controller resume flow. This is now possible with the changes done in commit 87fc20e4 ("ASoC: SOF: Intel: hda: use hdac_ext fine-grained link management"). As codec driver is able to request the HDA link to be brought back up, the controller no longer needs to blindly keep display power enabled. Co-developed-by:
Sathyanarayana Nujella <sathyanarayana.nujella@intel.com> Signed-off-by:
Keyon Jie <yang.jie@intel.com> Link: https://lore.kernel.org/r/20210224141541.3331254-1-kai.vehmanen@linux.intel.comSigned-off-by:
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Colin Ian King authored
Currently the return from snd_soc_dai_set_pll is not checking for failure, this is the only driver in the kernel that ignores this, so it probably should be added for sake of completeness. Fix this by adding an error return check. Addresses-Coverity: ("Unchecked return value") Fixes: f139546f ("ASoC: Intel: boards: sof-wm8804: support for Hifiberry Digiplus boards") Signed-off-by:Colin Ian King <colin.king@canonical.com> Acked-by:
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Colin Ian King authored
The variable hph_pwr_mode is being initialized with a value that is never read and it is being updated later with a new value. The initialization is redundant and can be removed. Signed-off-by:
Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20210215200501.90697-1-colin.king@canonical.comSigned-off-by:
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Shengjiu Wang authored
On SoCs such as i.MX7ULP, cpuidle has some levels which may disable system/bus clocks, so need to add pm_qos to prevent cpuidle from entering low level idles and make sure system/bus clocks are enabled when sai is active. Signed-off-by:
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dingsenjie authored
Simplify the return expression in the aio-cpu.c. Signed-off-by:
dingsenjie <dingsenjie@yulong.com> Link: https://lore.kernel.org/r/20210224085407.22120-1-dingsenjie@163.comSigned-off-by:
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Krzysztof Kozlowski authored
The pointer to of_phandle_args passed to snd_soc_get_dai_name() and of_xlate_dai_name() implementations is not modified. Since it is being used only to translate passed OF node to a DAI name, it should not be modified, so mark it as const for correctness and safer code. Signed-off-by:
Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20210221153024.453583-1-krzk@kernel.orgSigned-off-by:
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Kuninori Morimoto authored
This patch cleanups below ppcheck warning. sound/soc/sh/rcar/adg.c:67:9: style: The scope of the variable 'ratio' can be reduced. [variableScope] int i, ratio; ^ sound/soc/sh/rcar/adg.c:114:6: style: The scope of the variable 'idx' can be reduced. [variableScope] int idx, sel, div, step; ^ sound/soc/sh/rcar/adg.c:114:21: style: The scope of the variable 'step' can be reduced. [variableScope] int idx, sel, div, step; ^ sound/soc/sh/rcar/adg.c:397:14: style: The scope of the variable 'clk' can be reduced. [variableScope] struct clk *clk; ^ Signed-off-by:Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87ft1lro24.wl-kuninori.morimoto.gx@renesas.comSigned-off-by:
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Kuninori Morimoto authored
This patch cleanups below ppcheck warning. sound/soc/sh/rcar/cmd.c:46:20: style: The scope of the variable 'src' can be reduced. [variableScope] struct rsnd_mod *src; ^ sound/soc/sh/rcar/cmd.c:47:27: style: The scope of the variable 'tio' can be reduced. [variableScope] struct rsnd_dai_stream *tio; ^ sound/soc/sh/rcar/cmd.c:145:13: style: The scope of the variable 'ret' can be reduced. [variableScope] int i, nr, ret; ^ Signed-off-by: -
Kuninori Morimoto authored
This patch cleanups below ppcheck warning. sound/soc/sh/rcar/core.c:233:26: style: The scope of the variable 'io' can be reduced. [variableScope] struct rsnd_dai_stream *io; ^ sound/soc/sh/rcar/core.c:489:19: style: The scope of the variable 'mod' can be reduced. [variableScope] struct rsnd_mod *mod; ^ sound/soc/sh/rcar/core.c:1064:9: style: The scope of the variable 'j' can be reduced. [variableScope] int i, j; ^ sound/soc/sh/rcar/core.c:1143:19: style: The scope of the variable 'mod' can be reduced. [variableScope] struct rsnd_mod *mod; ^ sound/soc/sh/rcar/core.c:1261:22: style: The scope of the variable 'playback' can be reduced. [variableScope] struct device_node *playback, *capture; ^ sound/soc/sh/rcar/core.c:1261:33: style: The scope of the variable 'capture' can be reduced. [variableScope] struct device_node *playback, *capture; ^ sound/soc/sh/rcar/core.c:1419:29: style: The scope of the variable 'be_params' can be reduced. [variableScope] struct snd_pcm_hw_params *be_params; ^ sound/soc/sh/rcar/core.c:1369:22: style: Local variable 'rdai' shadows outer variable [shadowVariable] struct rsnd_dai *rdai = rsnd_rdai_get(priv, dai_i); ^ sound/soc/sh/rcar/core.c:1338:19: note: Shadowed declaration struct rsnd_dai *rdai; ^ sound/soc/sh/rcar/core.c:1369:22: note: Shadow variable struct rsnd_dai *rdai = rsnd_rdai_get(priv, dai_i); ^ sound/soc/sh/rcar/core.c:1380:22: style: Local variable 'rdai' shadows outer variable [shadowVariable] struct rsnd_dai *rdai = rsnd_rdai_get(priv, dai_i); ^ Reported-by: -
Kuninori Morimoto authored
This patch cleanups below ppcheck warning. sound/soc/sh/rcar/ssi.c:170:19: style: The scope of the variable 'mod' can be reduced. [variableScope] struct rsnd_mod *mod; ^ sound/soc/sh/rcar/ssi.c:535:6: style: The scope of the variable 'i' can be reduced. [variableScope] int i; ^ sound/soc/sh/rcar/ssi.c:1212:19: style: The scope of the variable 'mod' can be reduced. [variableScope] struct rsnd_mod *mod; ^ sound/soc/sh/rcar/ssi.c:328:16: portability: Shifting signed 32-bit value by 31 bits is implementation-defined behaviour [shiftTooManyBitsSigned] ssi->cr_clk = FORCE | rsnd_rdai_width_to_swl(rdai) | ^ sound/soc/sh/rcar/ssi.c:387:12: portability: Shifting signed 32-bit value by 31 bits is implementation-defined behaviour [shiftTooManyBitsSigned] cr_own |= FORCE | rsnd_rdai_width_to_swl(rdai); ^ Signed-off-by:
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