diff mbox series

[5/5] dmaengine: mmp: Fix again Wvoid-pointer-to-enum-cast warning

Message ID 20250525-dma-fixes-v1-5-89d06dac9bcb@linaro.org
State New
Headers show
Series dmaengine: Minor fixes and cleanups | expand

Commit Message

Krzysztof Kozlowski May 25, 2025, 7:26 p.m. UTC 
This was fixed and re-introduced.  'type' is an enum, thus cast of
pointer on 64-bit compile test with W=1 causes:

  mmp_tdma.c:644:9: error: cast to smaller integer type 'enum mmp_tdma_type' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast]

Fixes: a67ba97dfb30 ("dmaengine: Use device_get_match_data()")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 drivers/dma/mmp_tdma.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/dma/mmp_tdma.c b/drivers/dma/mmp_tdma.c
index c8dc504510f1e325017ba4fa5e7aa72b019e3be4..b7fb843c67a6f247395296fc726f7b6cab7d223f 100644
--- a/drivers/dma/mmp_tdma.c
+++ b/drivers/dma/mmp_tdma.c
@@ -641,7 +641,7 @@  static int mmp_tdma_probe(struct platform_device *pdev)
 	int chan_num = TDMA_CHANNEL_NUM;
 	struct gen_pool *pool = NULL;
 
-	type = (enum mmp_tdma_type)device_get_match_data(&pdev->dev);
+	type = (kernel_ulong_t)device_get_match_data(&pdev->dev);
 
 	/* always have couple channels */
 	tdev = devm_kzalloc(&pdev->dev, sizeof(*tdev), GFP_KERNEL);