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ASoC: rockchip: Fix Wvoid-pointer-to-enum-cast warning (again) 

'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 49a4a8d126 ("ASoC: rockchip: Fix
Wvoid-pointer-to-enum-cast warning") but then got bad in
commit 9958d85968 ("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>
master
Krzysztof Kozlowski 2025-12-03 15:16:45 +01:00 committed by Mark Brown
parent 2c7e5e17c0
commit 57d508b5f7
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1 changed files with 1 additions and 1 deletions
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2
sound/soc/rockchip/rockchip_pdm.c
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@ -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))