Upstream/test const

include/sound/soc-topology.h

@@ -178,7 +178,7 @@ static inline const void *snd_soc_tplg_get_data(struct snd_soc_tplg_hdr *hdr)
 
 /* Dynamic Object loading and removal for component drivers */
 int snd_soc_tplg_component_load(struct snd_soc_component *comp,
-	struct snd_soc_tplg_ops *ops, const struct firmware *fw);
+	const struct snd_soc_tplg_ops *ops, const struct firmware *fw);
 int snd_soc_tplg_component_remove(struct snd_soc_component *comp);
 
 /* Binds event handlers to dynamic widgets */

scripts/const_structs.checkpatch

@@ -78,6 +78,7 @@ snd_rawmidi_ops
 snd_soc_component_driver
 snd_soc_dai_ops
 snd_soc_ops
+snd_soc_tplg_ops
 soc_pcmcia_socket_ops
 stacktrace_ops
 sysfs_ops

sound/soc/intel/avs/topology.c

@@ -1889,7 +1889,7 @@ avs_control_load(struct snd_soc_component *comp, int index, struct snd_kcontrol_
 	return 0;
 }
 
-static struct snd_soc_tplg_ops avs_tplg_ops = {
+static const struct snd_soc_tplg_ops avs_tplg_ops = {
 	.io_ops			= avs_control_ops,
 	.io_ops_count		= ARRAY_SIZE(avs_control_ops),
 	.control_load		= avs_control_load,

sound/soc/intel/boards/bdw-rt5650.c

@@ -131,7 +131,7 @@ static int bdw_rt5650_hw_params(struct snd_pcm_substream *substream,
 	return ret;
 }
 
-static struct snd_soc_ops bdw_rt5650_ops = {
+static const struct snd_soc_ops bdw_rt5650_ops = {
 	.hw_params = bdw_rt5650_hw_params,
 };
 

sound/soc/intel/boards/ehl_rt5660.c

@@ -132,7 +132,7 @@ static int rt5660_hw_params(struct snd_pcm_substream *substream,
 	return ret;
 }
 
-static struct snd_soc_ops rt5660_ops = {
+static const struct snd_soc_ops rt5660_ops = {
 	.hw_params = rt5660_hw_params,
 };
 

sound/soc/intel/boards/kbl_da7219_max98357a.c

@@ -354,7 +354,7 @@ static int kabylake_dmic_startup(struct snd_pcm_substream *substream)
 			SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);
 }
 
-static struct snd_soc_ops kabylake_dmic_ops = {
+static const struct snd_soc_ops kabylake_dmic_ops = {
 	.startup = kabylake_dmic_startup,
 };
 
@@ -388,7 +388,7 @@ static int kabylake_refcap_startup(struct snd_pcm_substream *substream)
 					&constraints_16000);
 }
 
-static struct snd_soc_ops skylake_refcap_ops = {
+static const struct snd_soc_ops skylake_refcap_ops = {
 	.startup = kabylake_refcap_startup,
 };
 

sound/soc/intel/boards/kbl_da7219_max98927.c

@@ -288,7 +288,7 @@ static int kabylake_ssp0_trigger(struct snd_pcm_substream *substream, int cmd)
 	return 0;
 }
 
-static struct snd_soc_ops kabylake_ssp0_ops = {
+static const struct snd_soc_ops kabylake_ssp0_ops = {
 	.hw_params = kabylake_ssp0_hw_params,
 	.trigger = kabylake_ssp0_trigger,
 };
@@ -535,7 +535,7 @@ static int kabylake_dmic_startup(struct snd_pcm_substream *substream)
 			SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);
 }
 
-static struct snd_soc_ops kabylake_dmic_ops = {
+static const struct snd_soc_ops kabylake_dmic_ops = {
 	.startup = kabylake_dmic_startup,
 };
 
@@ -569,7 +569,7 @@ static int kabylake_refcap_startup(struct snd_pcm_substream *substream)
 }
 
 
-static struct snd_soc_ops skylake_refcap_ops = {
+static const struct snd_soc_ops skylake_refcap_ops = {
 	.startup = kabylake_refcap_startup,
 };
 

sound/soc/intel/boards/kbl_rt5660.c

@@ -277,7 +277,7 @@ static int kabylake_rt5660_hw_params(struct snd_pcm_substream *substream,
 	return ret;
 }
 
-static struct snd_soc_ops kabylake_rt5660_ops = {
+static const struct snd_soc_ops kabylake_rt5660_ops = {
 	.hw_params = kabylake_rt5660_hw_params,
 };
 

sound/soc/intel/boards/kbl_rt5663_max98927.c

@@ -489,7 +489,7 @@ static int kabylake_rt5663_hw_params(struct snd_pcm_substream *substream,
 	return ret;
 }
 
-static struct snd_soc_ops kabylake_rt5663_ops = {
+static const struct snd_soc_ops kabylake_rt5663_ops = {
 	.hw_params = kabylake_rt5663_hw_params,
 };
 
@@ -539,7 +539,7 @@ static int kabylake_ssp0_hw_params(struct snd_pcm_substream *substream,
 	return ret;
 }
 
-static struct snd_soc_ops kabylake_ssp0_ops = {
+static const struct snd_soc_ops kabylake_ssp0_ops = {
 	.hw_params = kabylake_ssp0_hw_params,
 };
 
@@ -575,7 +575,7 @@ static int kabylake_dmic_startup(struct snd_pcm_substream *substream)
 			SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);
 }
 
-static struct snd_soc_ops kabylake_dmic_ops = {
+static const struct snd_soc_ops kabylake_dmic_ops = {
 	.startup = kabylake_dmic_startup,
 };
 
@@ -609,7 +609,7 @@ static int kabylake_refcap_startup(struct snd_pcm_substream *substream)
 				&constraints_16000);
 }
 
-static struct snd_soc_ops skylake_refcap_ops = {
+static const struct snd_soc_ops skylake_refcap_ops = {
 	.startup = kabylake_refcap_startup,
 };
 

sound/soc/intel/boards/kbl_rt5663_rt5514_max98927.c

@@ -424,7 +424,7 @@ static int kabylake_rt5663_hw_params(struct snd_pcm_substream *substream,
 	return ret;
 }
 
-static struct snd_soc_ops kabylake_rt5663_ops = {
+static const struct snd_soc_ops kabylake_rt5663_ops = {
 	.hw_params = kabylake_rt5663_hw_params,
 };
 
@@ -469,7 +469,7 @@ static int kabylake_ssp0_hw_params(struct snd_pcm_substream *substream,
 	return ret;
 }
 
-static struct snd_soc_ops kabylake_ssp0_ops = {
+static const struct snd_soc_ops kabylake_ssp0_ops = {
 	.hw_params = kabylake_ssp0_hw_params,
 };
 
@@ -508,7 +508,7 @@ static int kabylake_dmic_startup(struct snd_pcm_substream *substream)
 			SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);
 }
 
-static struct snd_soc_ops kabylake_dmic_ops = {
+static const struct snd_soc_ops kabylake_dmic_ops = {
 	.startup = kabylake_dmic_startup,
 };
 

sound/soc/intel/boards/sof_es8336.c

@@ -371,7 +371,7 @@ static int sof_es8336_hw_params(struct snd_pcm_substream *substream,
 }
 
 /* machine stream operations */
-static struct snd_soc_ops sof_es8336_ops = {
+static const struct snd_soc_ops sof_es8336_ops = {
 	.hw_params = sof_es8336_hw_params,
 	.trigger = sof_8336_trigger,
 };

sound/soc/intel/boards/sof_nau8825.c

@@ -115,7 +115,7 @@ static int sof_nau8825_hw_params(struct snd_pcm_substream *substream,
 	return ret;
 }
 
-static struct snd_soc_ops sof_nau8825_ops = {
+static const struct snd_soc_ops sof_nau8825_ops = {
 	.hw_params = sof_nau8825_hw_params,
 };
 

sound/soc/intel/boards/sof_realtek_common.c

@@ -452,7 +452,7 @@ static int rt1015_hw_params(struct snd_pcm_substream *substream,
 	return ret;
 }
 
-static struct snd_soc_ops rt1015_ops = {
+static const struct snd_soc_ops rt1015_ops = {
 	.hw_params = rt1015_hw_params,
 };
 

sound/soc/intel/boards/sof_rt5682.c

@@ -397,7 +397,7 @@ static int sof_rt5682_hw_params(struct snd_pcm_substream *substream,
 	return ret;
 }
 
-static struct snd_soc_ops sof_rt5682_ops = {
+static const struct snd_soc_ops sof_rt5682_ops = {
 	.hw_params = sof_rt5682_hw_params,
 };
 

sound/soc/intel/boards/sof_sdw_common.h

@@ -169,7 +169,7 @@ int sof_sdw_rt_sdca_jack_init(struct snd_soc_card *card,
 int sof_sdw_rt_sdca_jack_exit(struct snd_soc_card *card, struct snd_soc_dai_link *dai_link);
 
 /* RT1308 I2S support */
-extern struct snd_soc_ops sof_sdw_rt1308_i2s_ops;
+extern const struct snd_soc_ops sof_sdw_rt1308_i2s_ops;
 
 /* generic amp support */
 int sof_sdw_rt_amp_init(struct snd_soc_card *card,

sound/soc/intel/boards/sof_sdw_rt_amp.c

@@ -233,7 +233,7 @@ static int rt1308_i2s_hw_params(struct snd_pcm_substream *substream,
 }
 
 /* machine stream operations */
-struct snd_soc_ops sof_sdw_rt1308_i2s_ops = {
+const struct snd_soc_ops sof_sdw_rt1308_i2s_ops = {
 	.hw_params = rt1308_i2s_hw_params,
 };
 

sound/soc/intel/boards/sof_wm8804.c

@@ -148,7 +148,7 @@ static int sof_wm8804_hw_params(struct snd_pcm_substream *substream,
 }
 
 /* machine stream operations */
-static struct snd_soc_ops sof_wm8804_ops = {
+static const struct snd_soc_ops sof_wm8804_ops = {
 	.hw_params = sof_wm8804_hw_params,
 };
 

sound/soc/intel/skylake/skl-topology.c

@@ -3470,7 +3470,7 @@ static int skl_tplg_complete(struct snd_soc_component *component)
 	return 0;
 }
 
-static struct snd_soc_tplg_ops skl_tplg_ops  = {
+static const struct snd_soc_tplg_ops skl_tplg_ops = {
 	.widget_load = skl_tplg_widget_load,
 	.control_load = skl_tplg_control_load,
 	.bytes_ext_ops = skl_tlv_ops,

sound/soc/qcom/qdsp6/topology.c

@@ -1240,7 +1240,7 @@ static const struct snd_soc_tplg_kcontrol_ops audioreach_io_ops[] = {
 		audioreach_put_vol_ctrl_audio_mixer, snd_soc_info_volsw},
 };
 
-static struct snd_soc_tplg_ops audioreach_tplg_ops  = {
+static const struct snd_soc_tplg_ops audioreach_tplg_ops = {
 	.io_ops = audioreach_io_ops,
 	.io_ops_count = ARRAY_SIZE(audioreach_io_ops),
 

sound/soc/soc-topology.c

@@ -73,7 +73,7 @@ struct soc_tplg {
 	int bytes_ext_ops_count;
 
 	/* optional fw loading callbacks to component drivers */
-	struct snd_soc_tplg_ops *ops;
+	const struct snd_soc_tplg_ops *ops;
 };
 
 /* check we dont overflow the data for this control chunk */
@@ -2334,7 +2334,7 @@ static int soc_tplg_load(struct soc_tplg *tplg)
 
 /* load audio component topology from "firmware" file */
 int snd_soc_tplg_component_load(struct snd_soc_component *comp,
-	struct snd_soc_tplg_ops *ops, const struct firmware *fw)
+	const struct snd_soc_tplg_ops *ops, const struct firmware *fw)
 {
 	struct soc_tplg tplg;
 	int ret;

sound/soc/sof/topology.c

@@ -2278,7 +2278,7 @@ static const struct snd_soc_tplg_bytes_ext_ops sof_bytes_ext_ops[] = {
 	{SOF_TPLG_KCTL_BYTES_VOLATILE_RO, snd_sof_bytes_ext_volatile_get},
 };
 
-static struct snd_soc_tplg_ops sof_tplg_ops = {
+static const struct snd_soc_tplg_ops sof_tplg_ops = {
 	/* external kcontrol init - used for any driver specific init */
 	.control_load	= sof_control_load,
 	.control_unload	= sof_control_unload,
@@ -2433,7 +2433,7 @@ static int sof_dspless_link_load(struct snd_soc_component *scomp, int index,
 	return 0;
 }
 
-static struct snd_soc_tplg_ops sof_dspless_tplg_ops = {
+static const struct snd_soc_tplg_ops sof_dspless_tplg_ops = {
 	/* external widget init - used for any driver specific init */
 	.widget_ready	= sof_dspless_widget_ready,
 	.widget_unload	= sof_dspless_widget_unload,