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path: root/drivers/net/ethernet/nxp/lpc_eth.c
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Diffstat (limited to 'drivers/net/ethernet/nxp/lpc_eth.c')
-rw-r--r--drivers/net/ethernet/nxp/lpc_eth.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/ethernet/nxp/lpc_eth.c b/drivers/net/ethernet/nxp/lpc_eth.c
index a061b93efe66..ba3ca18611f7 100644
--- a/drivers/net/ethernet/nxp/lpc_eth.c
+++ b/drivers/net/ethernet/nxp/lpc_eth.c
@@ -1399,8 +1399,10 @@ static int lpc_eth_drv_probe(struct platform_device *pdev)
}
if (pldat->dma_buff_base_v == 0) {
- pldat->pdev->dev.coherent_dma_mask = 0xFFFFFFFF;
- pldat->pdev->dev.dma_mask = &pldat->pdev->dev.coherent_dma_mask;
+ ret = dma_coerce_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32));
+ if (ret)
+ goto err_out_free_irq;
+
pldat->dma_buff_size = PAGE_ALIGN(pldat->dma_buff_size);
/* Allocate a chunk of memory for the DMA ethernet buffers