{
struct device_node *np = pdev->dev.of_node;
struct dw_dma_platform_data *pdata;
- u32 tmp, arr[4];
+ u32 tmp, arr[DW_DMA_MAX_NR_MASTERS];
if (!np) {
dev_err(&pdev->dev, "Missing DT data\n");
pdata->block_size = tmp;
if (!of_property_read_u32(np, "dma-masters", &tmp)) {
- if (tmp > 4)
+ if (tmp > DW_DMA_MAX_NR_MASTERS)
return NULL;
pdata->nr_masters = tmp;