From: Luoxi Li <lee.lockhey@gmail.com>
To: linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: broonie@kernel.org, lgirdwood@gmail.com, perex@perex.cz,
tiwai@suse.com, Luoxi Li <lee.lockhey@gmail.com>
Subject: [PATCH] sound: soc: use to_platform_device() instead of container_of()
Date: Thu, 23 Jan 2025 11:39:37 +0800 [thread overview]
Message-ID: <20250123033937.3587880-1-lee.lockhey@gmail.com> (raw)
Use the to_platform_device() macro where possible.
Signed-off-by: Luoxi Li <lee.lockhey@gmail.com>
---
sound/soc/codecs/rt5514.c | 3 +--
sound/soc/sof/imx/imx8.c | 3 +--
sound/soc/sof/imx/imx8m.c | 3 +--
sound/soc/sof/imx/imx8ulp.c | 3 +--
sound/soc/sof/intel/bdw.c | 3 +--
sound/soc/sof/intel/byt.c | 3 +--
sound/soc/sof/mediatek/mt8186/mt8186.c | 2 +-
sound/soc/sof/mediatek/mt8195/mt8195.c | 6 +++---
8 files changed, 10 insertions(+), 16 deletions(-)
diff --git a/sound/soc/codecs/rt5514.c b/sound/soc/codecs/rt5514.c
index 2b3c0f9e178c..9cb74962161a 100644
--- a/sound/soc/codecs/rt5514.c
+++ b/sound/soc/codecs/rt5514.c
@@ -1091,8 +1091,7 @@ static int rt5514_set_bias_level(struct snd_soc_component *component,
static int rt5514_probe(struct snd_soc_component *component)
{
struct rt5514_priv *rt5514 = snd_soc_component_get_drvdata(component);
- struct platform_device *pdev = container_of(component->dev,
- struct platform_device, dev);
+ struct platform_device *pdev = to_platform_device(component->dev);
rt5514->mclk = devm_clk_get_optional(component->dev, "mclk");
if (IS_ERR(rt5514->mclk))
diff --git a/sound/soc/sof/imx/imx8.c b/sound/soc/sof/imx/imx8.c
index 0b85b29d1067..3f6080e6b8a1 100644
--- a/sound/soc/sof/imx/imx8.c
+++ b/sound/soc/sof/imx/imx8.c
@@ -175,8 +175,7 @@ static int imx8_run(struct snd_sof_dev *sdev)
static int imx8_probe(struct snd_sof_dev *sdev)
{
- struct platform_device *pdev =
- container_of(sdev->dev, struct platform_device, dev);
+ struct platform_device *pdev = to_platform_device(sdev->dev);
struct device_node *np = pdev->dev.of_node;
struct device_node *res_node;
struct resource *mmio;
diff --git a/sound/soc/sof/imx/imx8m.c b/sound/soc/sof/imx/imx8m.c
index ff42743efa79..fa0f5258e33c 100644
--- a/sound/soc/sof/imx/imx8m.c
+++ b/sound/soc/sof/imx/imx8m.c
@@ -144,8 +144,7 @@ static int imx8m_reset(struct snd_sof_dev *sdev)
static int imx8m_probe(struct snd_sof_dev *sdev)
{
- struct platform_device *pdev =
- container_of(sdev->dev, struct platform_device, dev);
+ struct platform_device *pdev = to_platform_device(sdev->dev);
struct device_node *np = pdev->dev.of_node;
struct device_node *res_node;
struct resource *mmio;
diff --git a/sound/soc/sof/imx/imx8ulp.c b/sound/soc/sof/imx/imx8ulp.c
index 6965791ab6ef..0704da27e69d 100644
--- a/sound/soc/sof/imx/imx8ulp.c
+++ b/sound/soc/sof/imx/imx8ulp.c
@@ -155,8 +155,7 @@ static int imx8ulp_reset(struct snd_sof_dev *sdev)
static int imx8ulp_probe(struct snd_sof_dev *sdev)
{
- struct platform_device *pdev =
- container_of(sdev->dev, struct platform_device, dev);
+ struct platform_device *pdev = to_platform_device(sdev->dev);
struct device_node *np = pdev->dev.of_node;
struct device_node *res_node;
struct resource *mmio;
diff --git a/sound/soc/sof/intel/bdw.c b/sound/soc/sof/intel/bdw.c
index c4d92f3508b6..2bb77f6d87aa 100644
--- a/sound/soc/sof/intel/bdw.c
+++ b/sound/soc/sof/intel/bdw.c
@@ -410,8 +410,7 @@ static int bdw_probe(struct snd_sof_dev *sdev)
{
struct snd_sof_pdata *pdata = sdev->pdata;
const struct sof_dev_desc *desc = pdata->desc;
- struct platform_device *pdev =
- container_of(sdev->dev, struct platform_device, dev);
+ struct platform_device *pdev = to_platform_device(sdev->dev);
const struct sof_intel_dsp_desc *chip;
struct resource *mmio;
u32 base, size;
diff --git a/sound/soc/sof/intel/byt.c b/sound/soc/sof/intel/byt.c
index 536d4c89d2f0..cae7dc0036c6 100644
--- a/sound/soc/sof/intel/byt.c
+++ b/sound/soc/sof/intel/byt.c
@@ -109,8 +109,7 @@ static int byt_acpi_probe(struct snd_sof_dev *sdev)
{
struct snd_sof_pdata *pdata = sdev->pdata;
const struct sof_dev_desc *desc = pdata->desc;
- struct platform_device *pdev =
- container_of(sdev->dev, struct platform_device, dev);
+ struct platform_device *pdev = to_platform_device(sdev->dev);
const struct sof_intel_dsp_desc *chip;
struct resource *mmio;
u32 base, size;
diff --git a/sound/soc/sof/mediatek/mt8186/mt8186.c b/sound/soc/sof/mediatek/mt8186/mt8186.c
index 9955dfa520ae..31437fdd4e92 100644
--- a/sound/soc/sof/mediatek/mt8186/mt8186.c
+++ b/sound/soc/sof/mediatek/mt8186/mt8186.c
@@ -238,7 +238,7 @@ static int mt8186_run(struct snd_sof_dev *sdev)
static int mt8186_dsp_probe(struct snd_sof_dev *sdev)
{
- struct platform_device *pdev = container_of(sdev->dev, struct platform_device, dev);
+ struct platform_device *pdev = to_platform_device(sdev->dev);
struct adsp_priv *priv;
int ret;
diff --git a/sound/soc/sof/mediatek/mt8195/mt8195.c b/sound/soc/sof/mediatek/mt8195/mt8195.c
index 6032b566c679..371563d7ce79 100644
--- a/sound/soc/sof/mediatek/mt8195/mt8195.c
+++ b/sound/soc/sof/mediatek/mt8195/mt8195.c
@@ -228,7 +228,7 @@ static int mt8195_run(struct snd_sof_dev *sdev)
static int mt8195_dsp_probe(struct snd_sof_dev *sdev)
{
- struct platform_device *pdev = container_of(sdev->dev, struct platform_device, dev);
+ struct platform_device *pdev = to_platform_device(sdev->dev);
struct adsp_priv *priv;
int ret;
@@ -341,7 +341,7 @@ static int mt8195_dsp_shutdown(struct snd_sof_dev *sdev)
static void mt8195_dsp_remove(struct snd_sof_dev *sdev)
{
- struct platform_device *pdev = container_of(sdev->dev, struct platform_device, dev);
+ struct platform_device *pdev = to_platform_device(sdev->dev);
struct adsp_priv *priv = sdev->pdata->hw_pdata;
platform_device_unregister(priv->ipc_dev);
@@ -351,7 +351,7 @@ static void mt8195_dsp_remove(struct snd_sof_dev *sdev)
static int mt8195_dsp_suspend(struct snd_sof_dev *sdev, u32 target_state)
{
- struct platform_device *pdev = container_of(sdev->dev, struct platform_device, dev);
+ struct platform_device *pdev = to_platform_device(sdev->dev);
int ret;
u32 reset_sw, dbg_pc;
--
2.34.1
next reply other threads:[~2025-01-23 3:39 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-23 3:39 Luoxi Li [this message]
2025-01-23 11:15 ` [PATCH] sound: soc: use to_platform_device() instead of container_of() Mark Brown
2025-01-23 13:12 ` Mark Brown
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