286 	mutex_lock(&chip->spos_mutex);  in cs46xx_dsp_spos_destroy()
300 	mutex_unlock(&chip->spos_mutex);  in cs46xx_dsp_spos_destroy()
528 	mutex_lock(&chip->spos_mutex);  in cs46xx_dsp_proc_modules_read()
541 	mutex_unlock(&chip->spos_mutex);  in cs46xx_dsp_proc_modules_read()
552 	mutex_lock(&chip->spos_mutex);  in cs46xx_dsp_proc_task_tree_read()
569 	mutex_unlock(&chip->spos_mutex);  in cs46xx_dsp_proc_task_tree_read()
579 	mutex_lock(&chip->spos_mutex);  in cs46xx_dsp_proc_scb_read()
602 	mutex_unlock(&chip->spos_mutex);  in cs46xx_dsp_proc_scb_read()
834 	mutex_lock(&chip->spos_mutex);  in cs46xx_dsp_proc_init()
841 	mutex_unlock(&chip->spos_mutex);  in cs46xx_dsp_proc_init()
854 	mutex_lock(&chip->spos_mutex);  in cs46xx_dsp_proc_done()
859 	mutex_unlock(&chip->spos_mutex);  in cs46xx_dsp_proc_done()
1680 	mutex_lock(&chip->spos_mutex);  in cs46xx_dsp_enable_spdif_in()
1724 	mutex_unlock(&chip->spos_mutex);  in cs46xx_dsp_enable_spdif_in()
1738 	mutex_lock(&chip->spos_mutex);  in cs46xx_dsp_disable_spdif_in()
1748 	mutex_unlock(&chip->spos_mutex);  in cs46xx_dsp_disable_spdif_in()
1766 	mutex_lock(&chip->spos_mutex);  in cs46xx_dsp_enable_pcm_capture()
1769 	mutex_unlock(&chip->spos_mutex);  in cs46xx_dsp_enable_pcm_capture()
1781 	mutex_lock(&chip->spos_mutex);  in cs46xx_dsp_disable_pcm_capture()
1784 	mutex_unlock(&chip->spos_mutex);  in cs46xx_dsp_disable_pcm_capture()
1798 	mutex_lock(&chip->spos_mutex);  in cs46xx_dsp_enable_adc_capture()
1801 	mutex_unlock(&chip->spos_mutex);  in cs46xx_dsp_enable_adc_capture()
1813 	mutex_lock(&chip->spos_mutex);  in cs46xx_dsp_disable_adc_capture()
1816 	mutex_unlock(&chip->spos_mutex);  in cs46xx_dsp_disable_adc_capture()
1864 	mutex_lock(&chip->spos_mutex);  in cs46xx_dsp_set_dac_volume()
1883 	mutex_unlock(&chip->spos_mutex);  in cs46xx_dsp_set_dac_volume()
1892 	mutex_lock(&chip->spos_mutex);  in cs46xx_dsp_set_iec958_volume()
1901 	mutex_unlock(&chip->spos_mutex);  in cs46xx_dsp_set_iec958_volume()