From 8adff2ff73d8271c993549b106b26f301fa003cf Mon Sep 17 00:00:00 2001 From: Javier Carrasco Date: Mon, 29 Jul 2024 11:37:38 +0200 Subject: ASoC: constify snd_soc_component_driver struct Declare `snd_soc_component_driver` as const to move it to a read-only section for the drivers that do not modify the struct after its declaration. The affected drivers only pass this struct to `devm_snd_soc_register_component()`, whose argument is const and therefore does not modify the content of the struct. Signed-off-by: Javier Carrasco Link: https://patch.msgid.link/20240729-const_snd_soc_component_driver-v2-2-1994f44f1ec2@gmail.com Signed-off-by: Mark Brown --- 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/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/tas6424.c | 2 +- sound/soc/stm/stm32_adfsdm.c | 2 +- sound/soc/uniphier/evea.c | 2 +- 11 files changed, 12 insertions(+), 12 deletions(-) (limited to 'sound/soc') 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/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 310123d2bb5f..c9766979b1d7 100644 --- a/sound/soc/codecs/spdif_receiver.c +++ b/sound/soc/codecs/spdif_receiver.c @@ -36,7 +36,7 @@ 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 db51a46e689d..2409fd834f84 100644 --- a/sound/soc/codecs/spdif_transmitter.c +++ b/sound/soc/codecs/spdif_transmitter.c @@ -36,7 +36,7 @@ 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/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 9351727dce1a..78bd817af839 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 662e45882c90..f6c6eb95262a 100644 --- a/sound/soc/uniphier/evea.c +++ b/sound/soc/uniphier/evea.c @@ -384,7 +384,7 @@ err_out_clock: 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, -- cgit v1.2.3-70-g09d2