From: Krzysztof Kozlowski Date: Wed, 3 Dec 2025 14:16:45 +0000 (+0100) Subject: ASoC: rockchip: Fix Wvoid-pointer-to-enum-cast warning (again) X-Git-Tag: v6.12.66~84 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=71029266093b654899fa5f4246902e6e3fdde4e9;p=thirdparty%2Fkernel%2Fstable.git ASoC: rockchip: Fix Wvoid-pointer-to-enum-cast warning (again) [ Upstream commit 57d508b5f718730f74b11e0dc9609ac7976802d1 ] 'version' is an enum, thus cast of pointer on 64-bit compile test with clang W=1 causes: rockchip_pdm.c:583:17: error: cast to smaller integer type 'enum rk_pdm_version' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast] This was already fixed in commit 49a4a8d12612 ("ASoC: rockchip: Fix Wvoid-pointer-to-enum-cast warning") but then got bad in commit 9958d85968ed ("ASoC: Use device_get_match_data()"). Discussion on LKML also pointed out that 'uintptr_t' is not the correct type and either 'kernel_ulong_t' or 'unsigned long' should be used, with several arguments towards the latter [1]. Link: https://lore.kernel.org/r/CAMuHMdX7t=mabqFE5O-Cii3REMuyaePHmqX+j_mqyrn6XXzsoA@mail.gmail.com/ [1] Signed-off-by: Krzysztof Kozlowski Link: https://patch.msgid.link/20251203141644.106459-2-krzysztof.kozlowski@oss.qualcomm.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- diff --git a/sound/soc/rockchip/rockchip_pdm.c b/sound/soc/rockchip/rockchip_pdm.c index cae91108f7a8e..30d51e03d49e9 100644 --- a/sound/soc/rockchip/rockchip_pdm.c +++ b/sound/soc/rockchip/rockchip_pdm.c @@ -580,7 +580,7 @@ static int rockchip_pdm_probe(struct platform_device *pdev) if (!pdm) return -ENOMEM; - pdm->version = (enum rk_pdm_version)device_get_match_data(&pdev->dev); + pdm->version = (unsigned long)device_get_match_data(&pdev->dev); if (pdm->version == RK_PDM_RK3308) { pdm->reset = devm_reset_control_get(&pdev->dev, "pdm-m"); if (IS_ERR(pdm->reset))