'hw_rev' is an enum, thus cast of pointer on 64-bit compile test with W=1 causes: h11k/ahb.c:1124:11: error: cast to smaller integer type 'enum ath11k_hw_rev' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast] Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> --- drivers/net/wireless/ath/ath11k/ahb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/ath11k/ahb.c b/drivers/net/wireless/ath/ath11k/ahb.c index 139da578831a..ada4d68c7421 100644 --- a/drivers/net/wireless/ath/ath11k/ahb.c +++ b/drivers/net/wireless/ath/ath11k/ahb.c @@ -1121,7 +1121,7 @@ static int ath11k_ahb_probe(struct platform_device *pdev) return -EINVAL; } - hw_rev = (enum ath11k_hw_rev)of_id->data; + hw_rev = (uintptr_t)of_id->data; switch (hw_rev) { case ATH11K_HW_IPQ8074: -- 2.34.1