ASoC: codecs: constify static sdw_slave_ops struct

The struct sdw_slave_ops is not modified and sdw_driver takes pointer to
const, so make it a const for code safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230124163953.345949-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/rt1316-sdw.c b/sound/soc/codecs/rt1316-sdw.c
index e6294cc7a9954781598711c0d2fadf2a39b25c5b..45a3eff31915bc676af236b9b420b4c0b396c1ae 100644 (file)
--- a/sound/soc/codecs/rt1316-sdw.c
+++ b/sound/soc/codecs/rt1316-sdw.c
@@ -584,7 +584,7 @@ static int rt1316_sdw_pcm_hw_free(struct snd_pcm_substream *substream,
  * slave_ops: callbacks for get_clock_stop_mode, clock_stop and
  * port_prep are not defined for now
  */
-static struct sdw_slave_ops rt1316_slave_ops = {
+static const struct sdw_slave_ops rt1316_slave_ops = {
        .read_prop = rt1316_read_prop,
        .update_status = rt1316_update_status,
 };

diff --git a/sound/soc/codecs/rt1318-sdw.c b/sound/soc/codecs/rt1318-sdw.c
index f85f5ab2c6d048285faa6b78e691927793f0e4f4..c6ec86e97a6e723d793ea70dd82f15f7923c4aa4 100644 (file)
--- a/sound/soc/codecs/rt1318-sdw.c
+++ b/sound/soc/codecs/rt1318-sdw.c
@@ -697,7 +697,7 @@ static int rt1318_sdw_pcm_hw_free(struct snd_pcm_substream *substream,
  * slave_ops: callbacks for get_clock_stop_mode, clock_stop and
  * port_prep are not defined for now
  */
-static struct sdw_slave_ops rt1318_slave_ops = {
+static const struct sdw_slave_ops rt1318_slave_ops = {
        .read_prop = rt1318_read_prop,
        .update_status = rt1318_update_status,
 };

diff --git a/sound/soc/codecs/rt711-sdca-sdw.c b/sound/soc/codecs/rt711-sdca-sdw.c
index 88a8392a58edb5b33cf08f8bf72315ba17f3f81e..e23cec4c457dee0f90503079ac1b3a5fddef7844 100644 (file)
--- a/sound/soc/codecs/rt711-sdca-sdw.c
+++ b/sound/soc/codecs/rt711-sdca-sdw.c
@@ -338,7 +338,7 @@ io_error:
        return ret;
 }
 
-static struct sdw_slave_ops rt711_sdca_slave_ops = {
+static const struct sdw_slave_ops rt711_sdca_slave_ops = {
        .read_prop = rt711_sdca_read_prop,
        .interrupt_callback = rt711_sdca_interrupt_callback,
        .update_status = rt711_sdca_update_status,

diff --git a/sound/soc/codecs/rt715-sdca-sdw.c b/sound/soc/codecs/rt715-sdca-sdw.c
index 3f981a9e7fb67b54caee8290ef4d3eccf0537800..75468e91ffef0abeae24fccab06283300c1f3f8e 100644 (file)
--- a/sound/soc/codecs/rt715-sdca-sdw.c
+++ b/sound/soc/codecs/rt715-sdca-sdw.c
@@ -172,7 +172,7 @@ static int rt715_sdca_read_prop(struct sdw_slave *slave)
        return 0;
 }
 
-static struct sdw_slave_ops rt715_sdca_slave_ops = {
+static const struct sdw_slave_ops rt715_sdca_slave_ops = {
        .read_prop = rt715_sdca_read_prop,
        .update_status = rt715_sdca_update_status,
 };

diff --git a/sound/soc/codecs/wcd938x-sdw.c b/sound/soc/codecs/wcd938x-sdw.c
index 1bf3c06a2b6221613a45f969be1b598e152bdd18..33d1b5ffeaeba7ae4f45f2fe62eb25dc44498b8b 100644 (file)
--- a/sound/soc/codecs/wcd938x-sdw.c
+++ b/sound/soc/codecs/wcd938x-sdw.c
@@ -191,7 +191,7 @@ static int wcd9380_interrupt_callback(struct sdw_slave *slave,
        return IRQ_HANDLED;
 }
 
-static struct sdw_slave_ops wcd9380_slave_ops = {
+static const struct sdw_slave_ops wcd9380_slave_ops = {
        .update_status = wcd9380_update_status,
        .interrupt_callback = wcd9380_interrupt_callback,
        .bus_config = wcd9380_bus_config,

diff --git a/sound/soc/codecs/wsa881x.c b/sound/soc/codecs/wsa881x.c
index 7a5d31483cfc0667bba0bdf7eb265a9cf5a6cb4e..35bd6f7727ed8fb162e194ebc70a33afd4ee4a2e 100644 (file)
--- a/sound/soc/codecs/wsa881x.c
+++ b/sound/soc/codecs/wsa881x.c
@@ -1106,7 +1106,7 @@ static int wsa881x_bus_config(struct sdw_slave *slave,
        return 0;
 }
 
-static struct sdw_slave_ops wsa881x_slave_ops = {
+static const struct sdw_slave_ops wsa881x_slave_ops = {
        .update_status = wsa881x_update_status,
        .bus_config = wsa881x_bus_config,
        .port_prep = wsa881x_port_prep,

diff --git a/sound/soc/codecs/wsa883x.c b/sound/soc/codecs/wsa883x.c
index 8d69ed340e837c9d052516a3e8cdcd047c60b2a3..671711d79dc303584a8169b7ad57064880a4eb08 100644 (file)
--- a/sound/soc/codecs/wsa883x.c
+++ b/sound/soc/codecs/wsa883x.c
@@ -1073,7 +1073,7 @@ static int wsa883x_port_prep(struct sdw_slave *slave,
        return 0;
 }
 
-static struct sdw_slave_ops wsa883x_slave_ops = {
+static const struct sdw_slave_ops wsa883x_slave_ops = {
        .update_status = wsa883x_update_status,
        .port_prep = wsa883x_port_prep,
 };