81 					const struct adc_sequence *sequence)  in mcp320x_validate_buffer_size()  argument
89 		if (mask & sequence->channels) {  in mcp320x_validate_buffer_size()
95 	if (sequence->options) {  in mcp320x_validate_buffer_size()
96 		needed *= (1 + sequence->options->extra_samplings);  in mcp320x_validate_buffer_size()
99 	if (sequence->buffer_size < needed) {  in mcp320x_validate_buffer_size()
107 			      const struct adc_sequence *sequence)  in mcp320x_start_read()  argument
113 	if (sequence->resolution != MCP320X_RESOLUTION) {  in mcp320x_start_read()
114 		LOG_ERR("unsupported resolution %d", sequence->resolution);  in mcp320x_start_read()
118 	if (find_msb_set(sequence->channels) > config->channels) {  in mcp320x_start_read()
120 			sequence->channels);  in mcp320x_start_read()
124 	err = mcp320x_validate_buffer_size(dev, sequence);  in mcp320x_start_read()
130 	data->buffer = sequence->buffer;  in mcp320x_start_read()
131 	adc_context_start_read(&data->ctx, sequence);  in mcp320x_start_read()
137 			      const struct adc_sequence *sequence,  in mcp320x_read_async()  argument
144 	err = mcp320x_start_read(dev, sequence);  in mcp320x_read_async()
151 			const struct adc_sequence *sequence)  in mcp320x_read()  argument
153 	return mcp320x_read_async(dev, sequence, NULL);  in mcp320x_read()
160 	data->channels = ctx->sequence.channels;  in adc_context_start_sampling()