ASoC: Constify DAI ops auto_selectable_formats

The static arrays passed as 'auto_selectable_formats' are not modified
by the drivers nor by the core code, so make it const for code safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Herve Codina <herve.codina@bootlin.com>
Link: https://msgid.link/r/20240617125735.582963-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/ak4613.c b/sound/soc/codecs/ak4613.c
index 73fb35560e5149ec595623a9181d072ccd53468c..551738abd1a5821c444bd56ff838a58d44da7611 100644 (file)
--- a/sound/soc/codecs/ak4613.c
+++ b/sound/soc/codecs/ak4613.c
@@ -753,7 +753,7 @@ static int ak4613_dai_trigger(struct snd_pcm_substream *substream, int cmd,
  *     SND_SOC_DAIFMT_CBC_CFC
  *     SND_SOC_DAIFMT_CBP_CFP
  */
-static u64 ak4613_dai_formats =
+static const u64 ak4613_dai_formats =
        SND_SOC_POSSIBLE_DAIFMT_I2S     |
        SND_SOC_POSSIBLE_DAIFMT_LEFT_J;
 

diff --git a/sound/soc/codecs/da7213.c b/sound/soc/codecs/da7213.c
index a2b328f3b39fa2a4e510930a7f488bd386dbb835..f3ef6fb5530471f3ade1e2f8b6e56ea99413504a 100644 (file)
--- a/sound/soc/codecs/da7213.c
+++ b/sound/soc/codecs/da7213.c
@@ -1720,7 +1720,7 @@ static int da7213_set_component_pll(struct snd_soc_component *component,
  *     SND_SOC_DAIFMT_CBC_CFC
  *     SND_SOC_DAIFMT_CBP_CFP
  */
-static u64 da7213_dai_formats =
+static const u64 da7213_dai_formats =
        SND_SOC_POSSIBLE_DAIFMT_I2S     |
        SND_SOC_POSSIBLE_DAIFMT_LEFT_J  |
        SND_SOC_POSSIBLE_DAIFMT_RIGHT_J |

diff --git a/sound/soc/codecs/framer-codec.c b/sound/soc/codecs/framer-codec.c
index e5fcde9ee30804fc52c8c501ecdd49014ca236a4..6f57a3aeecc89240beff3bdea22936a2bb9b05d7 100644 (file)
--- a/sound/soc/codecs/framer-codec.c
+++ b/sound/soc/codecs/framer-codec.c
@@ -238,7 +238,7 @@ static int framer_dai_startup(struct snd_pcm_substream *substream,
        return 0;
 }
 
-static u64 framer_dai_formats[] = {
+static const u64 framer_dai_formats[] = {
        SND_SOC_POSSIBLE_DAIFMT_DSP_B,
 };
 

diff --git a/sound/soc/codecs/hdmi-codec.c b/sound/soc/codecs/hdmi-codec.c
index d3abb7ce215330aac5241cd3056ba7b3537996c4..74caae52e1273fda45ab8dd079ae800827f0231f 100644 (file)
--- a/sound/soc/codecs/hdmi-codec.c
+++ b/sound/soc/codecs/hdmi-codec.c
@@ -715,7 +715,7 @@ static int hdmi_codec_mute(struct snd_soc_dai *dai, int mute, int direction)
  * For example,
  *     ${LINUX}/drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c
  */
-static u64 hdmi_codec_formats =
+static const u64 hdmi_codec_formats =
        SND_SOC_POSSIBLE_DAIFMT_NB_NF   |
        SND_SOC_POSSIBLE_DAIFMT_NB_IF   |
        SND_SOC_POSSIBLE_DAIFMT_IB_NF   |

diff --git a/sound/soc/codecs/idt821034.c b/sound/soc/codecs/idt821034.c
index 2cc7b9166e695fe8bc02c6fc95f488ed571d4037..cb7a68c799f8fc336c450e2211901005cf56e6a9 100644 (file)
--- a/sound/soc/codecs/idt821034.c
+++ b/sound/soc/codecs/idt821034.c
@@ -860,7 +860,7 @@ static int idt821034_dai_startup(struct snd_pcm_substream *substream,
        return 0;
 }
 
-static u64 idt821034_dai_formats[] = {
+static const u64 idt821034_dai_formats[] = {
        SND_SOC_POSSIBLE_DAIFMT_DSP_A   |
        SND_SOC_POSSIBLE_DAIFMT_DSP_B,
 };

diff --git a/sound/soc/codecs/pcm3168a.c b/sound/soc/codecs/pcm3168a.c
index 3c0e0fdbfc5c45cae01271a3aaaa096be24044fc..fac0617ab95b65ca07c689d072c039bac9b8a9de 100644 (file)
--- a/sound/soc/codecs/pcm3168a.c
+++ b/sound/soc/codecs/pcm3168a.c
@@ -562,7 +562,7 @@ static int pcm3168a_hw_params(struct snd_pcm_substream *substream,
        return 0;
 }
 
-static u64 pcm3168a_dai_formats[] = {
+static const u64 pcm3168a_dai_formats[] = {
        /*
         * Select below from Sound Card, not here
         *      SND_SOC_DAIFMT_CBC_CFC

diff --git a/sound/soc/codecs/peb2466.c b/sound/soc/codecs/peb2466.c
index 5dec69be0acb2eece6fbc030f02a2640ef8d910e..76ee7e3f4d9b9b8ac8a59cebe946b90c81c37755 100644 (file)
--- a/sound/soc/codecs/peb2466.c
+++ b/sound/soc/codecs/peb2466.c
@@ -814,7 +814,7 @@ static int peb2466_dai_startup(struct snd_pcm_substream *substream,
                                          &peb2466_sample_bits_constr);
 }
 
-static u64 peb2466_dai_formats[] = {
+static const u64 peb2466_dai_formats[] = {
        SND_SOC_POSSIBLE_DAIFMT_DSP_A   |
        SND_SOC_POSSIBLE_DAIFMT_DSP_B,
 };

diff --git a/sound/soc/generic/test-component.c b/sound/soc/generic/test-component.c
index e4967540a2e1923e42c6ddbca2940331c9e5b52d..e9e5e235a8a659cabffee7acd747a68bd45f177f 100644 (file)
--- a/sound/soc/generic/test-component.c
+++ b/sound/soc/generic/test-component.c
@@ -189,7 +189,7 @@ static int test_dai_bespoke_trigger(struct snd_pcm_substream *substream,
        return 0;
 }
 
-static u64 test_dai_formats =
+static const u64 test_dai_formats =
        /*
         * Select below from Sound Card, not auto
         *      SND_SOC_POSSIBLE_DAIFMT_BP_FP

diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c
index 84601ba43b7d1cef69e874fbdaa7845413223b86..087e379aa3bc42f1babb7a96fabdece127a9fb5f 100644 (file)
--- a/sound/soc/sh/fsi.c
+++ b/sound/soc/sh/fsi.c
@@ -1713,7 +1713,7 @@ static int fsi_dai_hw_params(struct snd_pcm_substream *substream,
  *     SND_SOC_DAIFMT_CBC_CFC
  *     SND_SOC_DAIFMT_CBP_CFP
  */
-static u64 fsi_dai_formats =
+static const u64 fsi_dai_formats =
        SND_SOC_POSSIBLE_DAIFMT_I2S     |
        SND_SOC_POSSIBLE_DAIFMT_LEFT_J  |
        SND_SOC_POSSIBLE_DAIFMT_NB_NF   |

diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index 6bc7027ed4dbf64e158686234c6fea6f7a895e11..63b3c8bf0fdef5f57c36cf462069baa4400f360a 100644 (file)
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -1061,7 +1061,7 @@ static int rsnd_soc_dai_prepare(struct snd_pcm_substream *substream,
        return rsnd_dai_call(prepare, io, priv);
 }
 
-static u64 rsnd_soc_dai_formats[] = {
+static const u64 rsnd_soc_dai_formats[] = {
        /*
         * 1st Priority
         *

diff --git a/sound/soc/soc-utils.c b/sound/soc/soc-utils.c
index d05e712c95189bcdd4595e9ff5334aa882560467..20135a8359bf2205ef74e5050278c7819d712839 100644 (file)
--- a/sound/soc/soc-utils.c
+++ b/sound/soc/soc-utils.c
@@ -163,7 +163,7 @@ static const struct snd_soc_component_driver dummy_codec = {
  *     SND_SOC_POSSIBLE_DAIFMT_CBC_CFP
  *     SND_SOC_POSSIBLE_DAIFMT_CBC_CFC
  */
-static u64 dummy_dai_formats =
+static const u64 dummy_dai_formats =
        SND_SOC_POSSIBLE_DAIFMT_I2S     |
        SND_SOC_POSSIBLE_DAIFMT_RIGHT_J |
        SND_SOC_POSSIBLE_DAIFMT_LEFT_J  |