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Date: Thu, 7 Mar 2024 12:44:25 +0100
From: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
To: broonie@...nel.org
Cc: wenst@...omium.org,
lgirdwood@...il.com,
robh@...nel.org,
krzysztof.kozlowski+dt@...aro.org,
conor+dt@...nel.org,
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tiwai@...e.com,
trevor.wu@...iatek.com,
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xiazhengqiao@...qin.corp-partner.google.com,
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shraash@...gle.com,
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linux-sound@...r.kernel.org,
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AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
Subject: [PATCH v2 02/22] ASoC: mediatek: mt8192-afe-pcm: Simplify with dev_err_probe()
Simplify the probe function by switching error prints to return
dev_err_probe(), lowering the lines count; while at it, also
beautify some messages and change some others' level from warn
to error.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
Reviewed-by: Chen-Yu Tsai <wenst@...omium.org>
---
sound/soc/mediatek/mt8192/mt8192-afe-pcm.c | 65 ++++++++--------------
1 file changed, 22 insertions(+), 43 deletions(-)
diff --git a/sound/soc/mediatek/mt8192/mt8192-afe-pcm.c b/sound/soc/mediatek/mt8192/mt8192-afe-pcm.c
index 794419d16b01..aed22baef9fb 100644
--- a/sound/soc/mediatek/mt8192/mt8192-afe-pcm.c
+++ b/sound/soc/mediatek/mt8192/mt8192-afe-pcm.c
@@ -2205,17 +2205,12 @@ static int mt8192_afe_pcm_dev_probe(struct platform_device *pdev)
/* reset controller to reset audio regs before regmap cache */
rstc = devm_reset_control_get_exclusive(dev, "audiosys");
- if (IS_ERR(rstc)) {
- ret = PTR_ERR(rstc);
- dev_err(dev, "could not get audiosys reset:%d\n", ret);
- return ret;
- }
+ if (IS_ERR(rstc))
+ return dev_err_probe(dev, PTR_ERR(rstc), "could not get audiosys reset\n");
ret = reset_control_reset(rstc);
- if (ret) {
- dev_err(dev, "failed to trigger audio reset:%d\n", ret);
- return ret;
- }
+ if (ret)
+ return dev_err_probe(dev, ret, "failed to trigger audio reset\n");
ret = devm_pm_runtime_enable(&pdev->dev);
if (ret)
@@ -2223,25 +2218,21 @@ static int mt8192_afe_pcm_dev_probe(struct platform_device *pdev)
/* regmap init */
afe->regmap = syscon_node_to_regmap(dev->parent->of_node);
- if (IS_ERR(afe->regmap)) {
- dev_err(dev, "could not get regmap from parent\n");
- return PTR_ERR(afe->regmap);
- }
+ if (IS_ERR(afe->regmap))
+ return dev_err_probe(dev, PTR_ERR(afe->regmap),
+ "could not get regmap from parent");
+
ret = regmap_attach_dev(dev, afe->regmap, &mt8192_afe_regmap_config);
- if (ret) {
- dev_warn(dev, "regmap_attach_dev fail, ret %d\n", ret);
- return ret;
- }
+ if (ret)
+ return dev_err_probe(dev, ret, "regmap_attach_dev fail\n");
/* enable clock for regcache get default value from hw */
afe_priv->pm_runtime_bypass_reg_ctl = true;
pm_runtime_get_sync(&pdev->dev);
ret = regmap_reinit_cache(afe->regmap, &mt8192_afe_regmap_config);
- if (ret) {
- dev_err(dev, "regmap_reinit_cache fail, ret %d\n", ret);
- return ret;
- }
+ if (ret)
+ return dev_err_probe(dev, ret, "regmap_reinit_cache fail\n");
pm_runtime_put_sync(&pdev->dev);
afe_priv->pm_runtime_bypass_reg_ctl = false;
@@ -2281,30 +2272,22 @@ static int mt8192_afe_pcm_dev_probe(struct platform_device *pdev)
ret = devm_request_irq(dev, irq_id, mt8192_afe_irq_handler,
IRQF_TRIGGER_NONE, "asys-isr", (void *)afe);
- if (ret) {
- dev_err(dev, "could not request_irq for Afe_ISR_Handle\n");
- return ret;
- }
+ if (ret)
+ return dev_err_probe(dev, ret, "could not request_irq for Afe_ISR_Handle\n");
/* init sub_dais */
INIT_LIST_HEAD(&afe->sub_dais);
for (i = 0; i < ARRAY_SIZE(dai_register_cbs); i++) {
ret = dai_register_cbs[i](afe);
- if (ret) {
- dev_warn(afe->dev, "dai register i %d fail, ret %d\n",
- i, ret);
- return ret;
- }
+ if (ret)
+ return dev_err_probe(afe->dev, ret, "dai %d register fail", i);
}
/* init dai_driver and component_driver */
ret = mtk_afe_combine_sub_dai(afe);
- if (ret) {
- dev_warn(afe->dev, "mtk_afe_combine_sub_dai fail, ret %d\n",
- ret);
- return ret;
- }
+ if (ret)
+ return dev_err_probe(afe->dev, ret, "mtk_afe_combine_sub_dai fail\n");
/* others */
afe->mtk_afe_hardware = &mt8192_afe_hardware;
@@ -2320,19 +2303,15 @@ static int mt8192_afe_pcm_dev_probe(struct platform_device *pdev)
/* register platform */
ret = devm_snd_soc_register_component(&pdev->dev,
&mt8192_afe_component, NULL, 0);
- if (ret) {
- dev_warn(dev, "err_platform\n");
- return ret;
- }
+ if (ret)
+ return dev_err_probe(dev, ret, "Couldn't register AFE component\n");
ret = devm_snd_soc_register_component(&pdev->dev,
&mt8192_afe_pcm_component,
afe->dai_drivers,
afe->num_dai_drivers);
- if (ret) {
- dev_warn(dev, "err_dai_component\n");
- return ret;
- }
+ if (ret)
+ return dev_err_probe(dev, ret, "Couldn't register AFE-PCM component\n");
return 0;
}
--
2.44.0
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