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charset="utf-8" 'version' is an enum, thus cast of pointer on 64-bit compile test with clang W=3D1 causes: rockchip_pdm.c:583:17: error: cast to smaller integer type 'enum rk_pdm_v= ersion' 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=3DmabqFE5O-Cii3REMuyaePHmqX+j_mq= yrn6XXzsoA@mail.gmail.com/ [1] Signed-off-by: Krzysztof Kozlowski --- sound/soc/rockchip/rockchip_pdm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/rockchip/rockchip_pdm.c b/sound/soc/rockchip/rockchi= p_pdm.c index c1ee470ec607..c69cdd6f2499 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 *p= dev) if (!pdm) return -ENOMEM; =20 - pdm->version =3D (enum rk_pdm_version)device_get_match_data(&pdev->dev); + pdm->version =3D (unsigned long)device_get_match_data(&pdev->dev); if (pdm->version =3D=3D RK_PDM_RK3308) { pdm->reset =3D devm_reset_control_get(&pdev->dev, "pdm-m"); if (IS_ERR(pdm->reset)) --=20 2.51.0