Fix sparse warning
changes in v2:
- use pcm_format_to_bits
- use u32 asrc_fmt, then convert it to snd_pcm_format_t
Shengjiu Wang (5):
ASoC: fsl_sai: Don't use plain integer as NULL pointer
ASoC: fsl_asrc: force cast the asrc_format type
ASoC: fsl-asoc-card: force cast the asrc_format type
ASoC: fsl_easrc: use snd_pcm_format_t type for sample_format
ASoC: imx-card: use snd_pcm_format_t type for asrc_format
sound/soc/fsl/fsl-asoc-card.c | 5 +++--
sound/soc/fsl/fsl_asrc.c | 6 ++++--
sound/soc/fsl/fsl_easrc.c | 9 ++++++---
sound/soc/fsl/fsl_easrc.h | 2 +-
sound/soc/fsl/fsl_sai.c | 2 +-
sound/soc/fsl/imx-card.c | 8 +++++---
6 files changed, 20 insertions(+), 12 deletions(-)
--
2.34.1
Fix sparse warning:
sound/soc/fsl/fsl-asoc-card.c:833:45: sparse: warning: incorrect type in argument 3 (different base types)
sound/soc/fsl/fsl-asoc-card.c:833:45: sparse: expected unsigned int [usertype] *out_value
sound/soc/fsl/fsl-asoc-card.c:833:45: sparse: got restricted snd_pcm_format_t *
Fixes: 859e364302c5 ("ASoC: fsl-asoc-card: Support new property fsl, asrc-format")
Signed-off-by: Shengjiu Wang <[email protected]>
---
sound/soc/fsl/fsl-asoc-card.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/sound/soc/fsl/fsl-asoc-card.c b/sound/soc/fsl/fsl-asoc-card.c
index d9a0d4768c4d..c836848ef0a6 100644
--- a/sound/soc/fsl/fsl-asoc-card.c
+++ b/sound/soc/fsl/fsl-asoc-card.c
@@ -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",
--
2.34.1
Fix sparse warning:
sound/soc/fsl/fsl_asrc.c:1177:60: sparse: warning: incorrect type in argument 3 (different base types)
sound/soc/fsl/fsl_asrc.c:1177:60: sparse: expected unsigned int [usertype] *out_value
sound/soc/fsl/fsl_asrc.c:1177:60: sparse: got restricted snd_pcm_format_t *
sound/soc/fsl/fsl_asrc.c:1200:47: sparse: warning: restricted snd_pcm_format_t degrades to integer
Fixes: 4520af41fd21 ("ASoC: fsl_asrc: Support new property fsl,asrc-format")
Signed-off-by: Shengjiu Wang <[email protected]>
---
sound/soc/fsl/fsl_asrc.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/sound/soc/fsl/fsl_asrc.c b/sound/soc/fsl/fsl_asrc.c
index 20a9f8e924b3..aa5edf32d988 100644
--- a/sound/soc/fsl/fsl_asrc.c
+++ b/sound/soc/fsl/fsl_asrc.c
@@ -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;
}
--
2.34.1
Fix sparse warning:
sound/soc/fsl/imx-card.c:653:59: sparse: warning: incorrect type in assignment (different base types)
sound/soc/fsl/imx-card.c:653:59: sparse: expected unsigned int [usertype] asrc_format
sound/soc/fsl/imx-card.c:653:59: sparse: got restricted snd_pcm_format_t [usertype]
sound/soc/fsl/imx-card.c:655:59: sparse: warning: incorrect type in assignment (different base types)
sound/soc/fsl/imx-card.c:655:59: sparse: expected unsigned int [usertype] asrc_format
sound/soc/fsl/imx-card.c:655:59: sparse: got restricted snd_pcm_format_t [usertype]
Fixes: aa736700f42f ("ASoC: imx-card: Add imx-card machine driver")
Signed-off-by: Shengjiu Wang <[email protected]>
---
sound/soc/fsl/imx-card.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/sound/soc/fsl/imx-card.c b/sound/soc/fsl/imx-card.c
index ccc4194dc5e7..14be29530fb5 100644
--- a/sound/soc/fsl/imx-card.c
+++ b/sound/soc/fsl/imx-card.c
@@ -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);
--
2.34.1
Fix sparse warning:
sound/soc/fsl/fsl_easrc.c:562:33: sparse: warning: restricted snd_pcm_format_t degrades to integer
sound/soc/fsl/fsl_easrc.c:563:34: sparse: warning: restricted snd_pcm_format_t degrades to integer
sound/soc/fsl/fsl_easrc.c:565:38: sparse: warning: restricted snd_pcm_format_t degrades to integer
sound/soc/fsl/fsl_easrc.c:566:39: sparse: warning: restricted snd_pcm_format_t degrades to integer
sound/soc/fsl/fsl_easrc.c:608:33: sparse: warning: restricted snd_pcm_format_t degrades to integer
sound/soc/fsl/fsl_easrc.c:609:34: sparse: warning: restricted snd_pcm_format_t degrades to integer
sound/soc/fsl/fsl_easrc.c:615:40: sparse: warning: restricted snd_pcm_format_t degrades to integer
sound/soc/fsl/fsl_easrc.c:616:41: sparse: warning: restricted snd_pcm_format_t degrades to integer
sound/soc/fsl/fsl_easrc.c:1465:51: sparse: warning: incorrect type in assignment (different base types)
sound/soc/fsl/fsl_easrc.c:1465:51: sparse: expected unsigned int sample_format
sound/soc/fsl/fsl_easrc.c:1465:51: sparse: got restricted snd_pcm_format_t [usertype] format
sound/soc/fsl/fsl_easrc.c:1467:52: sparse: warning: incorrect type in assignment (different base types)
sound/soc/fsl/fsl_easrc.c:1467:52: sparse: expected unsigned int sample_format
sound/soc/fsl/fsl_easrc.c:1467:52: sparse: got restricted snd_pcm_format_t [usertype] asrc_format
sound/soc/fsl/fsl_easrc.c:1470:52: sparse: warning: incorrect type in assignment (different base types)
sound/soc/fsl/fsl_easrc.c:1470:52: sparse: expected unsigned int sample_format
sound/soc/fsl/fsl_easrc.c:1470:52: sparse: got restricted snd_pcm_format_t [usertype] format
sound/soc/fsl/fsl_easrc.c:1472:51: sparse: warning: incorrect type in assignment (different base types)
sound/soc/fsl/fsl_easrc.c:1472:51: sparse: expected unsigned int sample_format
sound/soc/fsl/fsl_easrc.c:1472:51: sparse: got restricted snd_pcm_format_t [usertype] asrc_format
sound/soc/fsl/fsl_easrc.c:1484:41: sparse: warning: incorrect type in argument 2 (different base types)
sound/soc/fsl/fsl_easrc.c:1484:41: sparse: expected restricted snd_pcm_format_t [usertype] *in_raw_format
sound/soc/fsl/fsl_easrc.c:1484:41: sparse: got unsigned int *
sound/soc/fsl/fsl_easrc.c:1485:41: sparse: warning: incorrect type in argument 3 (different base types)
sound/soc/fsl/fsl_easrc.c:1485:41: sparse: expected restricted snd_pcm_format_t [usertype] *out_raw_format
sound/soc/fsl/fsl_easrc.c:1485:41: sparse: got unsigned int *
sound/soc/fsl/fsl_easrc.c:1937:60: sparse: warning: incorrect type in argument 3 (different base types)
sound/soc/fsl/fsl_easrc.c:1937:60: sparse: expected unsigned int [usertype] *out_value
sound/soc/fsl/fsl_easrc.c:1937:60: sparse: got restricted snd_pcm_format_t *
sound/soc/fsl/fsl_easrc.c:1943:49: sparse: warning: restricted snd_pcm_format_t degrades to integer
Fixes: 955ac624058f ("ASoC: fsl_easrc: Add EASRC ASoC CPU DAI drivers")
Signed-off-by: Shengjiu Wang <[email protected]>
---
sound/soc/fsl/fsl_easrc.c | 9 ++++++---
sound/soc/fsl/fsl_easrc.h | 2 +-
2 files changed, 7 insertions(+), 4 deletions(-)
diff --git a/sound/soc/fsl/fsl_easrc.c b/sound/soc/fsl/fsl_easrc.c
index ea96b0fb6b20..3153d19136b2 100644
--- a/sound/soc/fsl/fsl_easrc.c
+++ b/sound/soc/fsl/fsl_easrc.c
@@ -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;
}
diff --git a/sound/soc/fsl/fsl_easrc.h b/sound/soc/fsl/fsl_easrc.h
index 86d5c360d4f5..7c70dac52713 100644
--- a/sound/soc/fsl/fsl_easrc.h
+++ b/sound/soc/fsl/fsl_easrc.h
@@ -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;
};
--
2.34.1
On Thu, 21 Jul 2022 18:29:48 +0800, Shengjiu Wang wrote:
> Fix sparse warning
>
> changes in v2:
> - use pcm_format_to_bits
> - use u32 asrc_fmt, then convert it to snd_pcm_format_t
>
> Shengjiu Wang (5):
> ASoC: fsl_sai: Don't use plain integer as NULL pointer
> ASoC: fsl_asrc: force cast the asrc_format type
> ASoC: fsl-asoc-card: force cast the asrc_format type
> ASoC: fsl_easrc: use snd_pcm_format_t type for sample_format
> ASoC: imx-card: use snd_pcm_format_t type for asrc_format
>
> [...]
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/5] ASoC: fsl_sai: Don't use plain integer as NULL pointer
commit: b17079d37fe1570019d7defd9e341d5c18aba8f5
[2/5] ASoC: fsl_asrc: force cast the asrc_format type
commit: c49932726de24405d45516b3f8ad2735714fdf05
[3/5] ASoC: fsl-asoc-card: force cast the asrc_format type
commit: 6c7b077dad62178c33f9a3ae17f90d6b0bf6e2e5
[4/5] ASoC: fsl_easrc: use snd_pcm_format_t type for sample_format
commit: de27216cf2d645c2fd14e513707bdcd54e5b1de4
[5/5] ASoC: imx-card: use snd_pcm_format_t type for asrc_format
commit: 409a8652e909e323c715f3088e6c3133e37c8881
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying
to this mail.
Thanks,
Mark