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'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 commit49a4a8d126("ASoC: rockchip: Fix Wvoid-pointer-to-enum-cast warning") but then got bad in commit9958d85968("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 <krzysztof.kozlowski@oss.qualcomm.com> Link: https://patch.msgid.link/20251203141644.106459-2-krzysztof.kozlowski@oss.qualcomm.com Signed-off-by: Mark Brown <broonie@kernel.org>