dmaengine: imx-dma: Cast of_device_get_match_data() with (uintptr_t)

Change the of_device_get_match_data() cast to (uintptr_t)
to silence the following clang warning:

drivers/dma/imx-dma.c:1048:20: warning: cast to smaller integer type 'enum imx_dma_type' from 'const void *' [-Wvoid-pointer-to-enum-cast]

Reported-by: kernel test robot <lkp@intel.com>
Fixes: 0ab785c894e6 ("dmaengine: imx-dma: Remove unused .id_table")
Signed-off-by: Fabio Estevam <festevam@denx.de>
Link: https://lore.kernel.org/r/20220706111327.940764-1-festevam@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

diff --git a/drivers/dma/imx-dma.c b/drivers/dma/imx-dma.c
index 3bffe3e..65c6094 100644 (file)
--- a/drivers/dma/imx-dma.c
+++ b/drivers/dma/imx-dma.c
@@ -1047,7 +1047,7 @@ static int __init imxdma_probe(struct platform_device *pdev)
                return -ENOMEM;
 
        imxdma->dev = &pdev->dev;
-       imxdma->devtype = (enum imx_dma_type)of_device_get_match_data(&pdev->dev);
+       imxdma->devtype = (uintptr_t)of_device_get_match_data(&pdev->dev);
 
        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
        imxdma->base = devm_ioremap_resource(&pdev->dev, res);