diff mbox series

[net-next,2/2] wifi: ath10k: fix Wvoid-pointer-to-enum-cast warning

Message ID 20230810091224.70088-2-krzysztof.kozlowski@linaro.org
State New
Headers show
Series [net-next,1/2] wifi: ath11k: fix Wvoid-pointer-to-enum-cast warning | expand

Commit Message

Krzysztof Kozlowski Aug. 10, 2023, 9:12 a.m. UTC
'hw_rev' is an enum, thus cast of pointer on 64-bit compile test with W=1
causes:

  ath10k/ahb.c:736:11: error: cast to smaller integer type 'enum ath10k_hw_rev' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast]

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 drivers/net/wireless/ath/ath10k/ahb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Jeff Johnson Aug. 10, 2023, 1:36 p.m. UTC | #1
On 8/10/2023 2:12 AM, Krzysztof Kozlowski wrote:
> 'hw_rev' is an enum, thus cast of pointer on 64-bit compile test with W=1
> causes:
> 
>    ath10k/ahb.c:736:11: error: cast to smaller integer type 'enum ath10k_hw_rev' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast]
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com>

> ---
>   drivers/net/wireless/ath/ath10k/ahb.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/wireless/ath/ath10k/ahb.c b/drivers/net/wireless/ath/ath10k/ahb.c
> index 4a006fb4d424..95bcf54ddc3f 100644
> --- a/drivers/net/wireless/ath/ath10k/ahb.c
> +++ b/drivers/net/wireless/ath/ath10k/ahb.c
> @@ -733,7 +733,7 @@ static int ath10k_ahb_probe(struct platform_device *pdev)
>   	int ret;
>   	struct ath10k_bus_params bus_params = {};
>   
> -	hw_rev = (enum ath10k_hw_rev)of_device_get_match_data(&pdev->dev);
> +	hw_rev = (uintptr_t)of_device_get_match_data(&pdev->dev);
>   	if (!hw_rev) {
>   		dev_err(&pdev->dev, "OF data missing\n");
>   		return -EINVAL;
diff mbox series

Patch

diff --git a/drivers/net/wireless/ath/ath10k/ahb.c b/drivers/net/wireless/ath/ath10k/ahb.c
index 4a006fb4d424..95bcf54ddc3f 100644
--- a/drivers/net/wireless/ath/ath10k/ahb.c
+++ b/drivers/net/wireless/ath/ath10k/ahb.c
@@ -733,7 +733,7 @@  static int ath10k_ahb_probe(struct platform_device *pdev)
 	int ret;
 	struct ath10k_bus_params bus_params = {};
 
-	hw_rev = (enum ath10k_hw_rev)of_device_get_match_data(&pdev->dev);
+	hw_rev = (uintptr_t)of_device_get_match_data(&pdev->dev);
 	if (!hw_rev) {
 		dev_err(&pdev->dev, "OF data missing\n");
 		return -EINVAL;