1 files changed, 10 insertions, 1 deletions

diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c
index ee3463e774f8..694c44e487ed 100644
--- a/drivers/dma/edma.c
+++ b/drivers/dma/edma.c
@@ -1518,8 +1518,17 @@ static irqreturn_t dma_ccerr_handler(int irq, void *data)
 
         dev_vdbg(ecc->dev, "dma_ccerr_handler\n");
 
-        if (!edma_error_pending(ecc))
+        if (!edma_error_pending(ecc)) {
+                /*
+                 * The registers indicate no pending error event but the irq
+                 * handler has been called.
+                 * Ask eDMA to re-evaluate the error registers.
+                 */
+                dev_err(ecc->dev, "%s: Error interrupt without error event!\n",
+                        __func__);
+                edma_write(ecc, EDMA_EEVAL, 1);
                 return IRQ_NONE;
+        }
 
         while (1) {
                 /* Event missed register(s) */