tree: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-5.3 head: 9b8e8b893ff52264df2b54a6820ae3c4bb820624 commit: d6e65bb7ff0d360c4c5462c3d0b237f2a07e5312 [110/113] ASoC: rt1011: Add RT1011 amplifier driver reproduce: # apt-get install sparse # sparse version: v0.6.1-rc1-7-g2b96cd8-dirty git checkout d6e65bb7ff0d360c4c5462c3d0b237f2a07e5312 make ARCH=x86_64 allmodconfig make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'

If you fix the issue, kindly add following tag Reported-by: kbuild test robot lkp@intel.com

sparse warnings: (new ones prefixed by >>)

...

sound/soc/codecs/rt1011.c:1148:31: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short reg @@ got restricted __lunsigned short reg @@ sound/soc/codecs/rt1011.c:1148:31: sparse: expected unsigned short reg sound/soc/codecs/rt1011.c:1148:31: sparse: got restricted __le16 [usertype] sound/soc/codecs/rt1011.c:1149:31: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short val @@ got restricted __lunsigned short val @@ sound/soc/codecs/rt1011.c:1149:31: sparse: expected unsigned short val

sound/soc/codecs/rt1011.c:1149:31: sparse: got restricted __le16 [usertype]

...

sound/soc/codecs/rt1011.c:1190:41: sparse: sparse: cast to restricted __le16

sound/soc/codecs/rt1011.c:1191:41: sparse: sparse: cast to restricted __le16

vim +1148 sound/soc/codecs/rt1011.c

1117 1118 static int rt1011_bq_drc_coeff_get(struct snd_kcontrol *kcontrol, 1119 struct snd_ctl_elem_value *ucontrol) 1120 { 1121 struct snd_soc_component *component = 1122 snd_soc_kcontrol_component(kcontrol); 1123 struct rt1011_priv *rt1011 = 1124 snd_soc_component_get_drvdata(component); 1125 struct rt1011_bq_drc_params *bq_drc_info; 1126 struct rt1011_bq_drc_params *params = 1127 (struct rt1011_bq_drc_params *)ucontrol->value.integer.value; 1128 unsigned int i, mode_idx = 0; 1129 1130 if (strstr(ucontrol->id.name, "AdvanceMode Initial Set")) 1131 mode_idx = RT1011_ADVMODE_INITIAL_SET; 1132 else if (strstr(ucontrol->id.name, "AdvanceMode SEP BQ Coeff")) 1133 mode_idx = RT1011_ADVMODE_SEP_BQ_COEFF; 1134 else if (strstr(ucontrol->id.name, "AdvanceMode EQ BQ Coeff")) 1135 mode_idx = RT1011_ADVMODE_EQ_BQ_COEFF; 1136 else if (strstr(ucontrol->id.name, "AdvanceMode BQ UI Coeff")) 1137 mode_idx = RT1011_ADVMODE_BQ_UI_COEFF; 1138 else if (strstr(ucontrol->id.name, "AdvanceMode SmartBoost Coeff")) 1139 mode_idx = RT1011_ADVMODE_SMARTBOOST_COEFF; 1140 else 1141 return -EINVAL; 1142 1143 pr_info("%s, id.name=%s, mode_idx=%d\n", __func__, 1144 ucontrol->id.name, mode_idx); 1145 bq_drc_info = rt1011->bq_drc_params[mode_idx]; 1146 1147 for (i = 0; i < RT1011_BQ_DRC_NUM; i++) {

1148 params[i].reg = cpu_to_le16(bq_drc_info[i].reg); 1149 params[i].val = cpu_to_le16(bq_drc_info[i].val);

1150 } 1151 1152 return 0; 1153 } 1154 1155 static int rt1011_bq_drc_coeff_put(struct snd_kcontrol *kcontrol, 1156 struct snd_ctl_elem_value *ucontrol) 1157 { 1158 struct snd_soc_component *component = 1159 snd_soc_kcontrol_component(kcontrol); 1160 struct rt1011_priv *rt1011 = 1161 snd_soc_component_get_drvdata(component); 1162 struct rt1011_bq_drc_params *bq_drc_info; 1163 struct rt1011_bq_drc_params *params = 1164 (struct rt1011_bq_drc_params *)ucontrol->value.integer.value; 1165 unsigned int i, mode_idx = 0; 1166 1167 if (!component->card->instantiated) 1168 return 0; 1169 1170 if (strstr(ucontrol->id.name, "AdvanceMode Initial Set")) 1171 mode_idx = RT1011_ADVMODE_INITIAL_SET; 1172 else if (strstr(ucontrol->id.name, "AdvanceMode SEP BQ Coeff")) 1173 mode_idx = RT1011_ADVMODE_SEP_BQ_COEFF; 1174 else if (strstr(ucontrol->id.name, "AdvanceMode EQ BQ Coeff")) 1175 mode_idx = RT1011_ADVMODE_EQ_BQ_COEFF; 1176 else if (strstr(ucontrol->id.name, "AdvanceMode BQ UI Coeff")) 1177 mode_idx = RT1011_ADVMODE_BQ_UI_COEFF; 1178 else if (strstr(ucontrol->id.name, "AdvanceMode SmartBoost Coeff")) 1179 mode_idx = RT1011_ADVMODE_SMARTBOOST_COEFF; 1180 else 1181 return -EINVAL; 1182 1183 bq_drc_info = rt1011->bq_drc_params[mode_idx]; 1184 memset(bq_drc_info, 0, 1185 sizeof(struct rt1011_bq_drc_params) * RT1011_BQ_DRC_NUM); 1186 1187 pr_info("%s, id.name=%s, mode_idx=%d\n", __func__, 1188 ucontrol->id.name, mode_idx); 1189 for (i = 0; i < RT1011_BQ_DRC_NUM; i++) {

1190 bq_drc_info[i].reg = le16_to_cpu(params[i].reg);

1191 bq_drc_info[i].val = le16_to_cpu(params[i].val); 1192 } 1193 1194 for (i = 0; i < RT1011_BQ_DRC_NUM; i++) { 1195 if (bq_drc_info[i].reg == 0) 1196 break; 1197 else if (rt1011_validate_bq_drc_coeff(bq_drc_info[i].reg)) { 1198 snd_soc_component_write(component, bq_drc_info[i].reg, 1199 bq_drc_info[i].val); 1200 } 1201 } 1202 1203 return 0; 1204 } 1205

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