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ASoC: fsl: Fix sparse warning 

Merge series from Shengjiu Wang <shengjiu.wang@nxp.com>:

Fix sparse warnings in various fsl drivers.
This commit is contained in:
Mark Brown 2022-07-22 12:30:59 +01:00
parent 65fb8e2ef3 409a8652e9
commit 90023c6ede
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
6 changed files with 20 additions and 12 deletions
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5
sound/soc/fsl/fsl-asoc-card.c
View File

@ -537,6 +537,7 @@ static int fsl_asoc_card_probe(struct platform_device *pdev)
struct device *codec_dev = NULL;
const char *codec_dai_name;
const char *codec_dev_name;
u32 asrc_fmt = 0;
u32 width;
int ret;
@ -829,8 +830,8 @@ static int fsl_asoc_card_probe(struct platform_device *pdev)
goto asrc_fail;
}
ret = of_property_read_u32(asrc_np, "fsl,asrc-format",
&priv->asrc_format);
ret = of_property_read_u32(asrc_np, "fsl,asrc-format", &asrc_fmt);
priv->asrc_format = (__force snd_pcm_format_t)asrc_fmt;
if (ret) {
/* Fallback to old binding; translate to asrc_format */
ret = of_property_read_u32(asrc_np, "fsl,asrc-width",

6
sound/soc/fsl/fsl_asrc.c
View File

@ -1066,6 +1066,7 @@ static int fsl_asrc_probe(struct platform_device *pdev)
struct resource *res;
void __iomem *regs;
int irq, ret, i;
u32 asrc_fmt = 0;
u32 map_idx;
char tmp[16];
u32 width;
@ -1174,7 +1175,8 @@ static int fsl_asrc_probe(struct platform_device *pdev)
return ret;
}
ret = of_property_read_u32(np, "fsl,asrc-format", &asrc->asrc_format);
ret = of_property_read_u32(np, "fsl,asrc-format", &asrc_fmt);
asrc->asrc_format = (__force snd_pcm_format_t)asrc_fmt;
if (ret) {
ret = of_property_read_u32(np, "fsl,asrc-width", &width);
if (ret) {
@ -1197,7 +1199,7 @@ static int fsl_asrc_probe(struct platform_device *pdev)
}
}
if (!(FSL_ASRC_FORMATS & (1ULL << asrc->asrc_format))) {
if (!(FSL_ASRC_FORMATS & pcm_format_to_bits(asrc->asrc_format))) {
dev_warn(&pdev->dev, "unsupported width, use default S24_LE\n");
asrc->asrc_format = SNDRV_PCM_FORMAT_S24_LE;
}

9
sound/soc/fsl/fsl_easrc.c
View File

@ -476,7 +476,8 @@ static int fsl_easrc_prefilter_config(struct fsl_asrc *easrc,
struct fsl_asrc_pair *ctx;
struct device *dev;
u32 inrate, outrate, offset = 0;
u32 in_s_rate, out_s_rate, in_s_fmt, out_s_fmt;
u32 in_s_rate, out_s_rate;
snd_pcm_format_t in_s_fmt, out_s_fmt;
int ret, i;
if (!easrc)
@ -1874,6 +1875,7 @@ static int fsl_easrc_probe(struct platform_device *pdev)
struct resource *res;
struct device_node *np;
void __iomem *regs;
u32 asrc_fmt = 0;
int ret, irq;
easrc = devm_kzalloc(dev, sizeof(*easrc), GFP_KERNEL);
@ -1934,13 +1936,14 @@ static int fsl_easrc_probe(struct platform_device *pdev)
return ret;
}
ret = of_property_read_u32(np, "fsl,asrc-format", &easrc->asrc_format);
ret = of_property_read_u32(np, "fsl,asrc-format", &asrc_fmt);
easrc->asrc_format = (__force snd_pcm_format_t)asrc_fmt;
if (ret) {
dev_err(dev, "failed to asrc format\n");
return ret;
}
if (!(FSL_EASRC_FORMATS & (1ULL << easrc->asrc_format))) {
if (!(FSL_EASRC_FORMATS & (pcm_format_to_bits(easrc->asrc_format)))) {
dev_warn(dev, "unsupported format, switching to S24_LE\n");
easrc->asrc_format = SNDRV_PCM_FORMAT_S24_LE;
}

2
sound/soc/fsl/fsl_easrc.h
View File

@ -569,7 +569,7 @@ struct fsl_easrc_io_params {
unsigned int access_len;
unsigned int fifo_wtmk;
unsigned int sample_rate;
unsigned int sample_format;
snd_pcm_format_t sample_format;
unsigned int norm_rate;
};

2
sound/soc/fsl/fsl_sai.c
View File

@ -61,7 +61,7 @@ static inline bool fsl_sai_dir_is_synced(struct fsl_sai *sai, int dir)
static struct pinctrl_state *fsl_sai_get_pins_state(struct fsl_sai *sai, u32 bclk)
{
struct pinctrl_state *state = 0;
struct pinctrl_state *state = NULL;
if (sai->is_pdm_mode) {
/* DSD512@44.1kHz, DSD512@48kHz */

8
sound/soc/fsl/imx-card.c
View File

@ -118,7 +118,7 @@ struct imx_card_data {
struct snd_soc_card card;
int num_dapm_routes;
u32 asrc_rate;
u32 asrc_format;
snd_pcm_format_t asrc_format;
};
static struct imx_akcodec_fs_mul ak4458_fs_mul[] = {
@ -474,7 +474,7 @@ static int be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
mask = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);
snd_mask_none(mask);
snd_mask_set(mask, data->asrc_format);
snd_mask_set(mask, (__force unsigned int)data->asrc_format);
return 0;
}
@ -493,6 +493,7 @@ static int imx_card_parse_of(struct imx_card_data *data)
struct dai_link_data *link_data;
struct of_phandle_args args;
int ret, num_links;
u32 asrc_fmt = 0;
u32 width;
ret = snd_soc_of_parse_card_name(card, "model");
@ -639,7 +640,8 @@ static int imx_card_parse_of(struct imx_card_data *data)
goto err;
}
ret = of_property_read_u32(args.np, "fsl,asrc-format", &data->asrc_format);
ret = of_property_read_u32(args.np, "fsl,asrc-format", &asrc_fmt);
data->asrc_format = (__force snd_pcm_format_t)asrc_fmt;
if (ret) {
/* Fallback to old binding; translate to asrc_format */
ret = of_property_read_u32(args.np, "fsl,asrc-width", &width);