diff options
Diffstat (limited to 'drivers/dma/edma.c')
| -rw-r--r-- | drivers/dma/edma.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c index c2098a4b4dcf..951b8b204a47 100644 --- a/drivers/dma/edma.c +++ b/drivers/dma/edma.c @@ -263,14 +263,19 @@ static const struct edmacc_param dummy_paramset = { #define EDMA_BINDING_LEGACY 0 #define EDMA_BINDING_TPCC 1 +static const u32 edma_binding_type[] = { + [EDMA_BINDING_LEGACY] = EDMA_BINDING_LEGACY, + [EDMA_BINDING_TPCC] = EDMA_BINDING_TPCC, +}; + static const struct of_device_id edma_of_ids[] = { { .compatible = "ti,edma3", - .data = (void *)EDMA_BINDING_LEGACY, + .data = &edma_binding_type[EDMA_BINDING_LEGACY], }, { .compatible = "ti,edma3-tpcc", - .data = (void *)EDMA_BINDING_TPCC, + .data = &edma_binding_type[EDMA_BINDING_TPCC], }, {} }; @@ -2184,7 +2189,7 @@ static int edma_probe(struct platform_device *pdev) const struct of_device_id *match; match = of_match_node(edma_of_ids, node); - if (match && (u32)match->data == EDMA_BINDING_TPCC) + if (match && (*(u32 *)match->data) == EDMA_BINDING_TPCC) legacy_mode = false; info = edma_setup_info_from_dt(dev, legacy_mode); |