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i2c: bcm-iproc: Fix Wvoid-pointer-to-enum-cast warning

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'type' is an enum, thus cast of pointer on 64-bit compile test with
clang and W=1 causes:

  i2c-bcm-iproc.c:1102:3: error: cast to smaller integer type 'enum bcm_iproc_i2c_type' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast]

One of the discussions in 2023 on LKML suggested warning is not suitable
for kernel.  Nothing changed in this regard since that time, so assume
the warning will stay and we want to have warnings-free builds.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Link: https://lore.kernel.org/r/20251126182257.157439-4-krzysztof.kozlowski@oss.qualcomm.com
This commit is contained in:
Krzysztof Kozlowski 2025-11-26 19:22:58 +01:00 • committed by Andi Shyti
parent 8f0b4cce44
commit 60d7f6031b
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1 changed files with 1 additions and 2 deletions
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3
drivers/i2c/busses/i2c-bcm-iproc.c
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@ -1098,8 +1098,7 @@ static int bcm_iproc_i2c_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, iproc_i2c);
iproc_i2c->device = &pdev->dev;
iproc_i2c->type =
(enum bcm_iproc_i2c_type)of_device_get_match_data(&pdev->dev);
iproc_i2c->type = (kernel_ulong_t)of_device_get_match_data(&pdev->dev);
init_completion(&iproc_i2c->done);
iproc_i2c->base = devm_platform_ioremap_resource(pdev, 0);