1 files changed, 0 insertions, 5 deletions
diff --git a/os/hal/ports/STM32/LLD/ADCv2/adc_lld.c b/os/hal/ports/STM32/LLD/ADCv2/adc_lld.c
index e8a2e87d9..04162b2f7 100644
--- a/os/hal/ports/STM32/LLD/ADCv2/adc_lld.c
+++ b/os/hal/ports/STM32/LLD/ADCv2/adc_lld.c
@@ -85,11 +85,6 @@ static void adc_lld_serve_rx_interrupt(ADCDriver *adcp, uint32_t flags) {
        ADC error handler, in this case this interrupt is spurious.*/
     if (adcp->grpp != NULL) {
 
-      /* DMA buffer invalidation because data cache.*/
-      dmaBufferInvalidate(adcp->samples,
-                          adcp->samples +
-                         (adcp->depth * adcp->grpp->num_channels));
-
       if ((flags & STM32_DMA_ISR_TCIF) != 0) {
         /* Transfer complete processing.*/
         _adc_isr_full_code(adcp);