ASoC: codecs: constify static sdw_slave_ops struct

[ Upstream commit 65b7b86 ] 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> Stable-dep-of: 8482221 ("ASoC: codecs: wcd938x: fix accessing regmap on unattached devices") Signed-off-by: Sasha Levin <sashal@kernel.org>
xanmod · May 17, 2023 · 400950f · 400950f
1 parent 5279ab1
commit 400950f
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Showing 7 changed files with 7 additions and 7 deletions.
diff --git a/sound/soc/codecs/rt1316-sdw.c b/sound/soc/codecs/rt1316-sdw.c
@@ -585,7 +585,7 @@ 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
@@ -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
@@ -338,7 +338,7 @@ static int rt711_sdca_interrupt_callback(struct sdw_slave *slave,
 	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
@@ -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
@@ -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
@@ -1101,7 +1101,7 @@ 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
@@ -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,
 };