diff mbox series

[2/2] ASoC: constify snd_soc_component_driver struct

Message ID 20240725-const_snd_soc_component_driver-v1-2-3d7ee08e129b@gmail.com
State New
Headers show
Series {ASoC,media}: constify snd_soc_component_driver struct | expand

Commit Message

Javier Carrasco July 25, 2024, 10:31 a.m. UTC 
The instances of the `snd_soc_component_driver` struct are not modified
after their declaration, and they are only passed to
`devm_snd_soc_register_component()`, which expects a constant
`snd_soc_component_driver`.

Move all instances of `snd_soc_component_driver` to read-only sections
by declaring them const.

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
---
 sound/soc/au1x/dbdma2.c              | 2 +-
 sound/soc/au1x/dma.c                 | 2 +-
 sound/soc/bcm/cygnus-pcm.c           | 2 +-
 sound/soc/codecs/cpcap.c             | 2 +-
 sound/soc/codecs/cs43130.c           | 2 +-
 sound/soc/codecs/pcm186x.c           | 4 ++--
 sound/soc/codecs/pcm5102a.c          | 2 +-
 sound/soc/codecs/spdif_receiver.c    | 2 +-
 sound/soc/codecs/spdif_transmitter.c | 2 +-
 sound/soc/codecs/sti-sas.c           | 2 +-
 sound/soc/codecs/tas6424.c           | 2 +-
 sound/soc/stm/stm32_adfsdm.c         | 2 +-
 sound/soc/uniphier/evea.c            | 2 +-
 13 files changed, 14 insertions(+), 14 deletions(-)
diff mbox series

Patch

diff --git a/sound/soc/au1x/dbdma2.c b/sound/soc/au1x/dbdma2.c
index ea01d6490cec..3392693faeb9 100644
--- a/sound/soc/au1x/dbdma2.c
+++ b/sound/soc/au1x/dbdma2.c
@@ -311,7 +311,7 @@  static int au1xpsc_pcm_new(struct snd_soc_component *component,
 }
 
 /* au1xpsc audio platform */
-static struct snd_soc_component_driver au1xpsc_soc_component = {
+static const struct snd_soc_component_driver au1xpsc_soc_component = {
 	.name		= DRV_NAME,
 	.open		= au1xpsc_pcm_open,
 	.close		= au1xpsc_pcm_close,
diff --git a/sound/soc/au1x/dma.c b/sound/soc/au1x/dma.c
index d2fdebd8881b..c9c2b1e71d55 100644
--- a/sound/soc/au1x/dma.c
+++ b/sound/soc/au1x/dma.c
@@ -289,7 +289,7 @@  static int alchemy_pcm_new(struct snd_soc_component *component,
 	return 0;
 }
 
-static struct snd_soc_component_driver alchemy_pcm_soc_component = {
+static const struct snd_soc_component_driver alchemy_pcm_soc_component = {
 	.name		= DRV_NAME,
 	.open		= alchemy_pcm_open,
 	.close		= alchemy_pcm_close,
diff --git a/sound/soc/bcm/cygnus-pcm.c b/sound/soc/bcm/cygnus-pcm.c
index 2d1e241d8367..4cb2fe10bcdc 100644
--- a/sound/soc/bcm/cygnus-pcm.c
+++ b/sound/soc/bcm/cygnus-pcm.c
@@ -707,7 +707,7 @@  static int cygnus_dma_new(struct snd_soc_component *component,
 	return 0;
 }
 
-static struct snd_soc_component_driver cygnus_soc_platform = {
+static const struct snd_soc_component_driver cygnus_soc_platform = {
 	.open		= cygnus_pcm_open,
 	.close		= cygnus_pcm_close,
 	.prepare	= cygnus_pcm_prepare,
diff --git a/sound/soc/codecs/cpcap.c b/sound/soc/codecs/cpcap.c
index 4f9dabd9d78a..04304a7ad915 100644
--- a/sound/soc/codecs/cpcap.c
+++ b/sound/soc/codecs/cpcap.c
@@ -1649,7 +1649,7 @@  static int cpcap_soc_probe(struct snd_soc_component *component)
 	return cpcap_audio_reset(component, false);
 }
 
-static struct snd_soc_component_driver soc_codec_dev_cpcap = {
+static const struct snd_soc_component_driver soc_codec_dev_cpcap = {
 	.probe			= cpcap_soc_probe,
 	.controls		= cpcap_snd_controls,
 	.num_controls		= ARRAY_SIZE(cpcap_snd_controls),
diff --git a/sound/soc/codecs/cs43130.c b/sound/soc/codecs/cs43130.c
index be4037890fdb..90909f452ba5 100644
--- a/sound/soc/codecs/cs43130.c
+++ b/sound/soc/codecs/cs43130.c
@@ -2398,7 +2398,7 @@  static int cs43130_probe(struct snd_soc_component *component)
 	return 0;
 }
 
-static struct snd_soc_component_driver soc_component_dev_cs43130 = {
+static const struct snd_soc_component_driver soc_component_dev_cs43130 = {
 	.probe			= cs43130_probe,
 	.controls		= cs43130_snd_controls,
 	.num_controls		= ARRAY_SIZE(cs43130_snd_controls),
diff --git a/sound/soc/codecs/pcm186x.c b/sound/soc/codecs/pcm186x.c
index 451a8fd8fac5..13443f569ddb 100644
--- a/sound/soc/codecs/pcm186x.c
+++ b/sound/soc/codecs/pcm186x.c
@@ -566,7 +566,7 @@  static int pcm186x_set_bias_level(struct snd_soc_component *component,
 	return 0;
 }
 
-static struct snd_soc_component_driver soc_codec_dev_pcm1863 = {
+static const struct snd_soc_component_driver soc_codec_dev_pcm1863 = {
 	.set_bias_level		= pcm186x_set_bias_level,
 	.controls		= pcm1863_snd_controls,
 	.num_controls		= ARRAY_SIZE(pcm1863_snd_controls),
@@ -579,7 +579,7 @@  static struct snd_soc_component_driver soc_codec_dev_pcm1863 = {
 	.endianness		= 1,
 };
 
-static struct snd_soc_component_driver soc_codec_dev_pcm1865 = {
+static const struct snd_soc_component_driver soc_codec_dev_pcm1865 = {
 	.set_bias_level		= pcm186x_set_bias_level,
 	.controls		= pcm1865_snd_controls,
 	.num_controls		= ARRAY_SIZE(pcm1865_snd_controls),
diff --git a/sound/soc/codecs/pcm5102a.c b/sound/soc/codecs/pcm5102a.c
index 3401a25341e6..9bca53de2475 100644
--- a/sound/soc/codecs/pcm5102a.c
+++ b/sound/soc/codecs/pcm5102a.c
@@ -24,7 +24,7 @@  static struct snd_soc_dai_driver pcm5102a_dai = {
 	},
 };
 
-static struct snd_soc_component_driver soc_component_dev_pcm5102a = {
+static const struct snd_soc_component_driver soc_component_dev_pcm5102a = {
 	.idle_bias_on		= 1,
 	.use_pmdown_time	= 1,
 	.endianness		= 1,
diff --git a/sound/soc/codecs/spdif_receiver.c b/sound/soc/codecs/spdif_receiver.c
index 862e0b654a1c..7043aa9a206e 100644
--- a/sound/soc/codecs/spdif_receiver.c
+++ b/sound/soc/codecs/spdif_receiver.c
@@ -35,7 +35,7 @@  static const struct snd_soc_dapm_route dir_routes[] = {
 			SNDRV_PCM_FMTBIT_S32_LE | \
 			SNDRV_PCM_FMTBIT_IEC958_SUBFRAME_LE)
 
-static struct snd_soc_component_driver soc_codec_spdif_dir = {
+static const struct snd_soc_component_driver soc_codec_spdif_dir = {
 	.dapm_widgets		= dir_widgets,
 	.num_dapm_widgets	= ARRAY_SIZE(dir_widgets),
 	.dapm_routes		= dir_routes,
diff --git a/sound/soc/codecs/spdif_transmitter.c b/sound/soc/codecs/spdif_transmitter.c
index 736518921555..d997862767ec 100644
--- a/sound/soc/codecs/spdif_transmitter.c
+++ b/sound/soc/codecs/spdif_transmitter.c
@@ -35,7 +35,7 @@  static const struct snd_soc_dapm_route dit_routes[] = {
 	{ "spdif-out", NULL, "Playback" },
 };
 
-static struct snd_soc_component_driver soc_codec_spdif_dit = {
+static const struct snd_soc_component_driver soc_codec_spdif_dit = {
 	.dapm_widgets		= dit_widgets,
 	.num_dapm_widgets	= ARRAY_SIZE(dit_widgets),
 	.dapm_routes		= dit_routes,
diff --git a/sound/soc/codecs/sti-sas.c b/sound/soc/codecs/sti-sas.c
index c421906a0694..3a1cdb329f31 100644
--- a/sound/soc/codecs/sti-sas.c
+++ b/sound/soc/codecs/sti-sas.c
@@ -386,7 +386,7 @@  static int sti_sas_component_probe(struct snd_soc_component *component)
 	return sti_sas_init_sas_registers(component, drvdata);
 }
 
-static struct snd_soc_component_driver sti_sas_driver = {
+static const struct snd_soc_component_driver sti_sas_driver = {
 	.probe			= sti_sas_component_probe,
 	.resume			= sti_sas_resume,
 	.idle_bias_on		= 1,
diff --git a/sound/soc/codecs/tas6424.c b/sound/soc/codecs/tas6424.c
index bb0500e9d3ea..9be054837f68 100644
--- a/sound/soc/codecs/tas6424.c
+++ b/sound/soc/codecs/tas6424.c
@@ -364,7 +364,7 @@  static int tas6424_set_bias_level(struct snd_soc_component *component,
 	return 0;
 }
 
-static struct snd_soc_component_driver soc_codec_dev_tas6424 = {
+static const struct snd_soc_component_driver soc_codec_dev_tas6424 = {
 	.set_bias_level		= tas6424_set_bias_level,
 	.controls		= tas6424_snd_controls,
 	.num_controls		= ARRAY_SIZE(tas6424_snd_controls),
diff --git a/sound/soc/stm/stm32_adfsdm.c b/sound/soc/stm/stm32_adfsdm.c
index fb5dd9a68bea..b35c28b70265 100644
--- a/sound/soc/stm/stm32_adfsdm.c
+++ b/sound/soc/stm/stm32_adfsdm.c
@@ -309,7 +309,7 @@  static void stm32_adfsdm_cleanup(void *data)
 	iio_channel_release_all_cb(data);
 }
 
-static struct snd_soc_component_driver stm32_adfsdm_soc_platform = {
+static const struct snd_soc_component_driver stm32_adfsdm_soc_platform = {
 	.open		= stm32_adfsdm_pcm_open,
 	.close		= stm32_adfsdm_pcm_close,
 	.hw_params	= stm32_adfsdm_pcm_hw_params,
diff --git a/sound/soc/uniphier/evea.c b/sound/soc/uniphier/evea.c
index d90b3e4b0104..a4cf14462374 100644
--- a/sound/soc/uniphier/evea.c
+++ b/sound/soc/uniphier/evea.c
@@ -384,7 +384,7 @@  static int evea_codec_resume(struct snd_soc_component *component)
 	return ret;
 }
 
-static struct snd_soc_component_driver soc_codec_evea = {
+static const struct snd_soc_component_driver soc_codec_evea = {
 	.probe			= evea_codec_probe,
 	.suspend		= evea_codec_suspend,
 	.resume			= evea_codec_resume,