Unverified Commit 4c544cd6 authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Andi Shyti
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i2c: rcar: Fix Wvoid-pointer-to-enum-cast warning 



'i2c_types' is an enum, thus cast of pointer on 64-bit compile test with
clang and W=1 causes:

  i2c-rcar.c:1144:18: error: cast to smaller integer type 'enum rcar_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: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: default avatarAndi Shyti <andi.shyti@kernel.org>
Link: https://lore.kernel.org/r/20251126182257.157439-6-krzysztof.kozlowski@oss.qualcomm.com
parent 3ff79e76

drivers/i2c/busses/i2c-rcar.c

+1 −1
Original line number Diff line number Diff line
@@ -1141,7 +1141,7 @@ static int rcar_i2c_probe(struct platform_device *pdev) 
	if (IS_ERR(priv->io))

		return PTR_ERR(priv->io);



	priv->devtype = (enum rcar_i2c_type)of_device_get_match_data(dev);

	priv->devtype = (kernel_ulong_t)of_device_get_match_data(dev);

	init_waitqueue_head(&priv->wait);



	adap = &priv->adap;