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-rw-r--r--drivers/mmc/host/dw_mmc.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
index f3b0fcd002d..ab3fc461710 100644
--- a/drivers/mmc/host/dw_mmc.c
+++ b/drivers/mmc/host/dw_mmc.c
@@ -1881,7 +1881,8 @@ static void dw_mci_init_dma(struct dw_mci *host)
if (!host->dma_ops)
goto no_dma;
- if (host->dma_ops->init) {
+ if (host->dma_ops->init && host->dma_ops->start &&
+ host->dma_ops->stop && host->dma_ops->cleanup) {
if (host->dma_ops->init(host)) {
dev_err(&host->dev, "%s: Unable to initialize "
"DMA Controller.\n", __func__);