diff mbox series

[v2] dmaengine: imx-dma: Cast of_device_get_match_data() with (uintptr_t)

Message ID 20220706111327.940764-1-festevam@gmail.com (mailing list archive)
State Accepted
Commit c3266ee185b59e5aab3e0f982e5b7f95d31555a7
Headers show
Series [v2] dmaengine: imx-dma: Cast of_device_get_match_data() with (uintptr_t) | expand

Commit Message

Fabio Estevam July 6, 2022, 11:13 a.m. UTC 
From: Fabio Estevam <festevam@denx.de>

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>
---
Changes since v1:
- Improve the Subject to describe the change and not the effect of
the change. (Vinod)

 drivers/dma/imx-dma.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Vinod Koul July 21, 2022, 12:38 p.m. UTC | #1 
On 06-07-22, 08:13, Fabio Estevam wrote:
> From: Fabio Estevam <festevam@denx.de>
> 
> Change the of_device_get_match_data() cast to (uintptr_t)
> to silence the following clang warning:

Applied, thanks
diff mbox series

Patch

diff --git a/drivers/dma/imx-dma.c b/drivers/dma/imx-dma.c
index 3bffe3ecbd1b..65c6094ce063 100644
--- 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);