[4/9] mfd: hi6421-pmic: Fix Wvoid-pointer-to-enum-cast warning

Message ID 20230810095849.123321-4-krzysztof.kozlowski@linaro.org
State New
Headers
Series [1/9] mfd: stmpe: Fix Wvoid-pointer-to-enum-cast warning |

Commit Message

Krzysztof Kozlowski Aug. 10, 2023, 9:58 a.m. UTC
  'type' is an enum, thus cast of pointer on 64-bit compile test with W=1
causes:

  hi6421-pmic-core.c:62:9: error: cast to smaller integer type 'enum hi6421_type' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast]

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 drivers/mfd/hi6421-pmic-core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
  

Patch

diff --git a/drivers/mfd/hi6421-pmic-core.c b/drivers/mfd/hi6421-pmic-core.c
index cb5cf4a81c06..a6a890537a1e 100644
--- a/drivers/mfd/hi6421-pmic-core.c
+++ b/drivers/mfd/hi6421-pmic-core.c
@@ -59,7 +59,7 @@  static int hi6421_pmic_probe(struct platform_device *pdev)
 	id = of_match_device(of_hi6421_pmic_match, &pdev->dev);
 	if (!id)
 		return -EINVAL;
-	type = (enum hi6421_type)id->data;
+	type = (uintptr_t)id->data;
 
 	pmic = devm_kzalloc(&pdev->dev, sizeof(*pmic), GFP_KERNEL);
 	if (!pmic)