53 static adc_oneshot_ctx_t s_ctx;    //ADC oneshot mode context  variable
95     _lock_acquire(&s_ctx.mutex);  in adc_oneshot_new_unit()
96     s_ctx.units[init_config->unit_id] = unit;  in adc_oneshot_new_unit()
97     _lock_release(&s_ctx.mutex);  in adc_oneshot_new_unit()
118     _lock_acquire(&s_ctx.mutex);  in adc_oneshot_new_unit()
119     s_ctx.apb_periph_ref_cnts++;  in adc_oneshot_new_unit()
120     if (s_ctx.apb_periph_ref_cnts == 1) {  in adc_oneshot_new_unit()
123     _lock_release(&s_ctx.mutex);  in adc_oneshot_new_unit()
220     _lock_acquire(&s_ctx.mutex);  in adc_oneshot_del_unit()
221     s_ctx.units[handle->unit_id] = NULL;  in adc_oneshot_del_unit()
222     _lock_release(&s_ctx.mutex);  in adc_oneshot_del_unit()
235     _lock_acquire(&s_ctx.mutex);  in adc_oneshot_del_unit()
236     s_ctx.apb_periph_ref_cnts--;  in adc_oneshot_del_unit()
237     assert(s_ctx.apb_periph_ref_cnts >= 0);  in adc_oneshot_del_unit()
238     if (s_ctx.apb_periph_ref_cnts == 0) {  in adc_oneshot_del_unit()
241     _lock_release(&s_ctx.mutex);  in adc_oneshot_del_unit()